{"schema_version":"public-product-v1.1","generated_at":"2026-07-21T10:13:00Z","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","advisory":{"id":"cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX","slug":"cisco-sa-iosxe-wlc-fnfv9-evraqpnx","vendor":"Cisco","title":"Cisco IOS XE Software for Catalyst 9800 Series and Cisco AireOS Software for Cisco WLC Flexible NetFlow Version 9 Denial of Service Vulnerability","summary":"A vulnerability in the Flexible NetFlow Version 9 packet processor of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers and Cisco AireOS Software for Cisco Wireless LAN Controllers (WLC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of certain parameters in a Flexible NetFlow Version 9 record. An attacker could exploit this vulnerability by spoofing the address of an existing Access Point on the network and sending a Control and Provisioning of Wireless Access Points (CAPWAP) packet that includes a crafted Flexible NetFlow Version 9 record to an affected device. A successful exploit could allow the attacker to cause a process crash that would lead to a reload of the device. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX This advisory is part of the September 24, 2020, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 25 Cisco Security Advisories that describe 34 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: September 2020 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication.","severity":"High","published_at":"2020-09-24T16:00:00Z","updated_at":"2020-09-24T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX","csaf_url":"https://sec.cloudapps.cisco.com/security/center/contentjson/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX/csaf/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX.json","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure."},"freshness":{"last_source_refreshed_at":"2026-07-21T05:16:34Z","latest_source_refresh_at":"2026-07-21T05:16:34Z","oldest_source_refresh_at":"2026-07-21T03:00:03Z","all_sources_fresh":true,"sources":[{"source":"cisco_advisories","label":"Cisco advisories","last_success_at":"2026-07-21T03:00:03Z","stale":false},{"source":"cisco_csaf","label":"Cisco CSAF","last_success_at":"2026-07-21T05:14:24Z","stale":false},{"source":"nvd_cves","label":"NVD CVEs","last_success_at":"2026-07-21T05:16:30Z","stale":false},{"source":"cisa_kev","label":"CISA KEV","last_success_at":"2026-07-21T05:16:31Z","stale":false},{"source":"first_epss","label":"EPSS","last_success_at":"2026-07-21T05:16:34Z","stale":false}]},"summary":{"cve_count":1,"visible_product_count":6,"public_evidence_count":6,"kev_count":0,"highest_epss":0.01374},"cves":[{"id":"CVE-2020-3492","kev":false,"epss":{"score":0.01374,"percentile":0.68979,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:33Z"}}],"public_evidence":[{"product":{"name":"Cisco 5500 Series Wireless Controllers","slug":"cisco-5500-series-wireless-controllers","vendor":"Cisco"},"cve":{"id":"CVE-2020-3492"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T05:26:29Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco Wireless LAN Controller (WLC) 8.10.105.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.100.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.110.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.111.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.121.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.130.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.141.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.151.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.160.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.161.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.164.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.166.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.170.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.102.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.108.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.111.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.112.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.121.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.122.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.130.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.131.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.132.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.133.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.135.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.140.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.141.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.143.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.150.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.4.100.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.103.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.105.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.108.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.109.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.110.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.120.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.131.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.135.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.140.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.141.105 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.151.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.6.101.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.7.102.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.7.106.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.100.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.111.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.120.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.125.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.9.100.0 when installed on Cisco 5500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.9.111.0 when installed on Cisco 5500 Series Wireless Controllers","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01374,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:33Z"},"published_at":"2020-09-24T16:00:00Z","updated_at":"2020-09-24T16:00:00Z","advisory_updated_at":"2020-09-24T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX"},"row_display_order":1},{"product":{"name":"Cisco 8500 Series Wireless Controllers","slug":"cisco-8500-series-wireless-controllers","vendor":"Cisco"},"cve":{"id":"CVE-2020-3492"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T05:26:29Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco Wireless LAN Controller (WLC) 8.10.105.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.100.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.110.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.111.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.121.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.130.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.141.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.151.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.160.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.161.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.164.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.166.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.170.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.102.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.108.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.111.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.112.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.121.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.122.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.130.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.131.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.132.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.133.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.135.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.140.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.141.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.143.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.150.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.4.100.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.103.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.105.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.108.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.109.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.110.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.120.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.131.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.135.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.140.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.151.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.6.101.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.7.102.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.7.106.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.100.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.111.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.120.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.125.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.9.100.0 when installed on Cisco 8500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.9.111.0 when installed on Cisco 8500 Series Wireless Controllers","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01374,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:33Z"},"published_at":"2020-09-24T16:00:00Z","updated_at":"2020-09-24T16:00:00Z","advisory_updated_at":"2020-09-24T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX"},"row_display_order":2},{"product":{"name":"Cisco Virtual Wireless Controller","slug":"cisco-virtual-wireless-controller","vendor":"Cisco"},"cve":{"id":"CVE-2020-3492"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T05:26:29Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco Wireless LAN Controller (WLC) 8.10.105.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.100.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.110.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.111.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.121.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.130.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.141.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.151.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.160.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.161.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.164.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.166.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.2.170.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.102.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.108.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.111.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.112.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.121.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.122.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.130.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.131.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.132.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.133.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.135.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.140.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.141.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.143.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.3.150.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.4.100.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.5.103.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.5.105.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.5.110.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.5.120.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.5.131.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.5.135.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.5.140.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.5.151.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.6.101.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.7.102.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.7.106.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.8.100.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.8.111.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.8.120.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.8.125.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.9.100.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.9.111.0 when installed on Cisco Virtual Wireless Controller","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01374,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:33Z"},"published_at":"2020-09-24T16:00:00Z","updated_at":"2020-09-24T16:00:00Z","advisory_updated_at":"2020-09-24T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX"},"row_display_order":3},{"product":{"name":"Cisco 3500 Series Wireless Controllers","slug":"cisco-3500-series-wireless-controllers","vendor":"Cisco"},"cve":{"id":"CVE-2020-3492"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T05:26:29Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco Wireless LAN Controller (WLC) 8.10.105.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.103.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.105.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.108.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.109.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.110.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.120.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.131.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.135.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.140.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.151.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.6.101.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.7.102.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.7.106.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.100.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.111.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.120.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.8.125.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.9.100.0 when installed on Cisco 3500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.9.111.0 when installed on Cisco 3500 Series Wireless Controllers","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01374,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:33Z"},"published_at":"2020-09-24T16:00:00Z","updated_at":"2020-09-24T16:00:00Z","advisory_updated_at":"2020-09-24T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX"},"row_display_order":4},{"product":{"name":"Cisco IOS XE Catalyst SD-WAN","slug":"cisco-ios-xe-catalyst-sd-wan","vendor":"Cisco"},"cve":{"id":"CVE-2020-3492"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T05:26:29Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"16.10.1; 16.11.1a; 16.11.1b","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01374,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:33Z"},"published_at":"2020-09-24T16:00:00Z","updated_at":"2020-09-24T16:00:00Z","advisory_updated_at":"2020-09-24T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX"},"row_display_order":5},{"product":{"name":"Cisco IOS XE Software","slug":"cisco-ios-xe-software","vendor":"Cisco"},"cve":{"id":"CVE-2020-3492"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T05:26:29Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"16.10.1e; 16.10.1s; 16.11.1; 16.11.1c; 16.12.1; 16.12.1s; 16.12.1t; 16.9.6; 16.9.7; 16.9.8; 16.9.8a","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01374,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:33Z"},"published_at":"2020-09-24T16:00:00Z","updated_at":"2020-09-24T16:00:00Z","advisory_updated_at":"2020-09-24T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-fnfv9-EvrAQpNX"},"row_display_order":6}]}