{"schema_version":"public-product-v1.1","generated_at":"2026-07-21T10:12:26Z","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","canonical_url":"https://vulnslist.com/products/cisco-flex-7500-series-wireless-controllers","product":{"name":"Cisco Flex 7500 Series Wireless Controllers","slug":"cisco-flex-7500-series-wireless-controllers","vendor":"Cisco","aliases":["Cisco Wireless LAN Controller (WLC) 8.2.100.0","Cisco Wireless LAN Controller (WLC) 8.2.121.0","Cisco Wireless LAN Controller (WLC) 8.2.130.0","Cisco Wireless LAN Controller (WLC) 8.2.151.0","Cisco Wireless LAN Controller (WLC) 8.2.160.0","Cisco Wireless LAN Controller (WLC) 8.2.161.0","Cisco Wireless LAN Controller (WLC) 8.2.166.0","Cisco Wireless LAN Controller (WLC) 8.2.170.0","Cisco Wireless LAN Controller (WLC) 8.3.112.0","Cisco Wireless LAN Controller (WLC) 8.3.121.0","Cisco Wireless LAN Controller (WLC) 8.3.130.0","Cisco Wireless LAN Controller (WLC) 8.3.132.0","Cisco Wireless LAN Controller (WLC) 8.3.133.0","Cisco Wireless LAN Controller (WLC) 8.3.135.0","Cisco Wireless LAN Controller (WLC) 8.3.140.0","Cisco Wireless LAN Controller (WLC) 8.3.143.0","Cisco Wireless LAN Controller (WLC) 8.4.100.0","Cisco Wireless LAN Controller (WLC) 8.5.103.0","Cisco Wireless LAN Controller (WLC) 8.5.108.0","Cisco Wireless LAN Controller (WLC) 8.5.109.0","Cisco Wireless LAN Controller (WLC) 8.5.131.0","Cisco Wireless LAN Controller (WLC) 8.5.151.0","Cisco Wireless LAN Controller (WLC) 8.5.160.0","Cisco Wireless LAN Controller (WLC) 8.5.182.0"],"exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure."},"source_refresh":{"cisco_advisories_at":"2026-07-21T03:00:03Z","cisco_csaf_at":"2026-07-21T05:14:24Z","nvd_at":"2026-07-21T05:16:30Z","cisa_kev_at":"2026-07-21T05:16:31Z","first_epss_at":"2026-07-21T05:16:34Z"},"freshness":{"last_source_refreshed_at":"2026-07-21T05:16:34Z","summary_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":{"visible_cve_count":1,"scope_counts":{"structured_affected":1},"kev_count":0,"highest_epss":0.00489,"newest_advisory_updated_at":"2022-09-28T16:00:00Z","last_advisory_updated_at":"2022-09-28T16:00:00Z","data_refreshed_at":"2026-07-21T05:16:34Z"},"public_evidence":[{"cve":{"id":"CVE-2022-20769"},"advisory":{"id":"cisco-sa-wlc-dos-mKGRrsCB","slug":"cisco-sa-wlc-dos-mkgrrscb","title":"Cisco Wireless LAN Controller AireOS Software FIPS Mode Denial of Service Vulnerability","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-dos-mKGRrsCB"},"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":"2026-07-20T05:26:26Z","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) 8.2.100.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.121.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.130.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.151.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.160.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.161.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.166.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.2.170.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.112.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.121.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.130.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.132.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.133.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.135.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.140.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.3.143.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.4.100.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.103.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.108.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.109.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.131.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.151.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.160.0 when installed on Cisco Flex 7500 Series Wireless Controllers; Cisco Wireless LAN Controller (WLC) 8.5.182.0 when installed on Cisco Flex 7500 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":0.00489,"score_date":"2026-07-19","updated_at":"2026-07-20T05:46:48Z"},"published_at":"2022-09-28T16:00:00Z","updated_at":"2022-09-28T16:00:00Z","advisory_updated_at":"2022-09-28T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-dos-mKGRrsCB","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-dos-mKGRrsCB"},"row_display_order":1}]}