{"schema_version":"public-product-v1.1","generated_at":"2026-07-21T10:35:27Z","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","cve":{"id":"CVE-2023-20251","kev":false,"epss":{"score":0.00231,"percentile":0.14014,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:34Z"}},"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":{"advisory_count":1,"visible_product_count":2,"public_evidence_count":2,"kev":false},"advisories":[{"id":"cisco-sa-cbw-dos-YSmbUqX3","slug":"cisco-sa-cbw-dos-ysmbuqx3","title":"Cisco Wireless LAN Controller AireOS Software Denial of Service Vulnerability","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbw-dos-YSmbUqX3"}],"public_evidence":[{"product":{"name":"Cisco Mobility Express","slug":"cisco-mobility-express","vendor":"Cisco"},"advisory":{"id":"cisco-sa-cbw-dos-YSmbUqX3","slug":"cisco-sa-cbw-dos-ysmbuqx3","title":"Cisco Wireless LAN Controller AireOS Software Denial of Service Vulnerability","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbw-dos-YSmbUqX3"},"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":"2026-07-20T04:09:30Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"Cisco Mobility Express","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":0.00231,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:34Z"},"published_at":"2023-09-27T16:00:00Z","updated_at":"2023-09-27T16:00:00Z","advisory_updated_at":"2023-09-27T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbw-dos-YSmbUqX3","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbw-dos-YSmbUqX3"},"row_display_order":1},{"product":{"name":"Cisco Virtual Wireless Controller","slug":"cisco-virtual-wireless-controller","vendor":"Cisco"},"advisory":{"id":"cisco-sa-cbw-dos-YSmbUqX3","slug":"cisco-sa-cbw-dos-ysmbuqx3","title":"Cisco Wireless LAN Controller AireOS Software Denial of Service Vulnerability","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbw-dos-YSmbUqX3"},"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":"2026-07-20T04:09:30Z","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) 8.10.151.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.10.162.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.10.170.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.10.171.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.10.181.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.10.182.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.10.183.0 when installed on Cisco Virtual Wireless Controller; Cisco Wireless LAN Controller (WLC) 8.10.185.0 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":0.00231,"score_date":"2026-07-20","updated_at":"2026-07-21T05:16:34Z"},"published_at":"2023-09-27T16:00:00Z","updated_at":"2023-09-27T16:00:00Z","advisory_updated_at":"2023-09-27T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbw-dos-YSmbUqX3","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbw-dos-YSmbUqX3"},"row_display_order":2}]}