{"schema_version":"public-product-v1.1","generated_at":"2026-07-21T16:25:23Z","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-20090727-wlc","slug":"cisco-sa-20090727-wlc","vendor":"Cisco","title":"Multiple Vulnerabilities in Cisco Wireless LAN Controllers","summary":"Multiple vulnerabilities exist in the Cisco Wireless LAN Controller (WLC) platforms. This security advisory outlines the details of the following vulnerabilities: Malformed HTTP or HTTPS authentication response denial of service vulnerability SSH connections denial of service vulnerability Crafted HTTP or HTTPS request denial of service vulnerability Crafted HTTP or HTTPS request unauthorized configuration modification vulnerability Cisco has released software updates that address these vulnerabilities. This advisory is posted at: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20090727-wlc","severity":"Critical","published_at":"2009-07-27T16:00:00Z","updated_at":"2009-07-27T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20090727-wlc","csaf_url":"https://sec.cloudapps.cisco.com/security/center/contentjson/CiscoSecurityAdvisory/cisco-sa-20090727-wlc/csaf/cisco-sa-20090727-wlc.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":4,"visible_product_count":1,"public_evidence_count":4,"kev_count":0},"cves":[{"id":"CVE-2009-1167","kev":false},{"id":"CVE-2009-1166","kev":false},{"id":"CVE-2009-1165","kev":false},{"id":"CVE-2009-1164","kev":false}],"public_evidence":[{"product":{"name":"Cisco Wireless LAN Controller (WLC)","slug":"cisco-wireless-lan-controller-wlc","vendor":"Cisco"},"cve":{"id":"CVE-2009-1167"},"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":"2026-07-20T05:34:18Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"3.2.116.21; 3.2.150.10; 3.2.150.6; 3.2.171.5; 3.2.171.6; 3.2.185.0; 3.2.193.5; 3.2.195.10; 3.2.78.0; 4.1.171.0; 4.1.181.0; 4.1.185.0; 4.2.112.0; 4.2.117.0; 4.2.130.0; 4.2.173.0; 4.2.174.0; 4.2.176.0; 4.2.182.0; 4.2.61.0; 4.2.99.0; 5.0.148.0; 5.0.148.2; 5.1.151.0; 5.1.152.0; 5.1.160.0; 5.2.157.0; 5.2.169.0","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,"published_at":"2009-07-27T16:00:00Z","updated_at":"2009-07-27T16:00:00Z","advisory_updated_at":"2009-07-27T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20090727-wlc","row_display_order":1},{"product":{"name":"Cisco Wireless LAN Controller (WLC)","slug":"cisco-wireless-lan-controller-wlc","vendor":"Cisco"},"cve":{"id":"CVE-2009-1166"},"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":"2026-07-20T05:34:18Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"4.1.171.0; 4.1.181.0; 4.1.185.0; 4.2.112.0; 4.2.117.0; 4.2.130.0; 4.2.173.0; 4.2.174.0; 4.2.176.0; 4.2.182.0; 4.2.61.0; 4.2.99.0; 5.0.148.0; 5.0.148.2; 5.1.151.0; 5.1.152.0; 5.1.160.0; 5.2.157.0; 5.2.169.0","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,"published_at":"2009-07-27T16:00:00Z","updated_at":"2009-07-27T16:00:00Z","advisory_updated_at":"2009-07-27T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20090727-wlc","row_display_order":2},{"product":{"name":"Cisco Wireless LAN Controller (WLC)","slug":"cisco-wireless-lan-controller-wlc","vendor":"Cisco"},"cve":{"id":"CVE-2009-1165"},"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":"2026-07-20T05:34:18Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"3.2.116.21; 3.2.150.10; 3.2.150.6; 3.2.171.5; 3.2.171.6; 3.2.185.0; 3.2.193.5; 3.2.195.10; 3.2.78.0; 4.1.171.0; 4.1.181.0; 4.1.185.0; 4.2.112.0; 4.2.117.0; 4.2.130.0; 4.2.173.0; 4.2.174.0; 4.2.176.0; 4.2.182.0; 4.2.61.0; 4.2.99.0; 5.0.148.0; 5.0.148.2; 5.1.151.0; 5.1.152.0; 5.1.160.0; 5.2.157.0; 5.2.169.0","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,"published_at":"2009-07-27T16:00:00Z","updated_at":"2009-07-27T16:00:00Z","advisory_updated_at":"2009-07-27T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20090727-wlc","row_display_order":3},{"product":{"name":"Cisco Wireless LAN Controller (WLC)","slug":"cisco-wireless-lan-controller-wlc","vendor":"Cisco"},"cve":{"id":"CVE-2009-1164"},"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":"2026-07-20T05:34:18Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"3.2.116.21; 3.2.150.10; 3.2.150.6; 3.2.171.5; 3.2.171.6; 3.2.185.0; 3.2.193.5; 3.2.195.10; 3.2.78.0; 4.2.112.0; 4.2.117.0; 4.2.130.0; 4.2.173.0; 4.2.174.0; 4.2.176.0; 4.2.182.0; 4.2.61.0; 4.2.99.0; 5.0.148.0; 5.0.148.2; 5.1.151.0; 5.1.152.0; 5.1.160.0; 5.2.157.0; 5.2.169.0","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,"published_at":"2009-07-27T16:00:00Z","updated_at":"2009-07-27T16:00:00Z","advisory_updated_at":"2009-07-27T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20090727-wlc","row_display_order":4}]}