{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2025-20222", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-20222", "idYear": 2025, "status": "PUBLISHED", "publishedAt": "2025-08-14T16:28:43.365Z", "updatedAt": "2025-08-14T19:20:51.658Z", "importedAt": "2026-10-24T01:57:24.991Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Buffer Vulnerability", "summary": "A vulnerability in the RADIUS proxy feature for the IPsec VPN feature of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.\r\n\r\nThis vulnerability is due to improper processing of IPv6 packets. An attacker could exploit this vulnerability by sending IPv6 packets over an IPsec VPN connection to an affected device. A successful exploit could allow the attacker to trigger a reload of the device, resulting in a DoS condition.", "affected": [ { "vendor": "Cisco", "product": "Cisco Firepower Threat Defense Software", "defaultStatus": "unknown", "versions": [ { "version": "6.2.3", "status": "affected" }, { "version": "6.2.3.9", "status": "affected" }, { "version": "6.2.3.1", "status": "affected" }, { "version": "6.2.3.2", "status": "affected" }, { "version": "6.2.3.10", "status": "affected" }, { "version": "6.4.0", "status": "affected" }, { "version": "6.4.0.3", "status": "affected" }, { "version": "6.4.0.4", "status": "affected" }, { "version": "6.2.3.15", "status": "affected" }, { "version": "6.2.3.6", "status": "affected" }, { "version": "6.2.3.7", "status": "affected" }, { "version": "6.2.3.12", "status": "affected" }, { "version": "6.2.3.3", "status": "affected" }, { "version": "6.2.3.11", "status": "affected" }, { "version": "6.4.0.6", "status": "affected" }, { "version": "6.2.3.13", "status": "affected" }, { "version": "6.2.3.8", "status": "affected" }, { "version": "6.2.3.4", "status": "affected" }, { "version": "6.4.0.1", "status": "affected" }, { "version": "6.2.3.5", "status": "affected" }, { "version": "6.4.0.5", "status": "affected" }, { "version": "6.2.3.14", "status": "affected" }, { "version": "6.4.0.2", "status": "affected" }, { "version": "6.4.0.8", "status": "affected" }, { "version": "6.4.0.7", "status": "affected" }, { "version": "6.6.0", "status": "affected" }, { "version": "6.4.0.9", "status": "affected" }, { "version": "6.2.3.16", "status": "affected" }, { "version": "6.6.0.1", "status": "affected" }, { "version": "6.6.1", "status": "affected" }, { "version": "6.4.0.10", "status": "affected" }, { "version": "6.4.0.11", "status": "affected" }, { "version": "6.6.3", "status": "affected" }, { "version": "6.6.4", "status": "affected" }, { "version": "6.4.0.12", "status": "affected" }, { "version": "7.0.0", "status": "affected" }, { "version": "6.2.3.17", "status": "affected" }, { "version": "7.0.0.1", "status": "affected" }, { "version": "6.6.5", "status": "affected" }, { "version": "7.0.1", "status": "affected" }, { "version": "7.1.0", "status": "affected" }, { "version": "6.4.0.13", "status": "affected" }, { "version": "6.6.5.1", "status": "affected" }, { "version": "6.2.3.18", "status": "affected" }, { "version": "7.0.1.1", "status": "affected" }, { "version": "6.4.0.14", "status": "affected" }, { "version": "7.1.0.1", "status": "affected" }, { "version": "6.6.5.2", "status": "affected" }, { "version": "7.0.2", "status": "affected" }, { "version": "6.4.0.15", "status": "affected" }, { "version": "7.2.0", "status": "affected" }, { "version": "7.0.2.1", "status": "affected" }, { "version": "7.0.3", "status": "affected" }, { "version": "6.6.7", "status": "affected" }, { "version": "7.2.0.1", "status": "affected" }, { "version": "7.0.4", "status": "affected" }, { "version": "7.2.1", "status": "affected" }, { "version": "7.0.5", "status": "affected" }, { "version": "6.4.0.16", "status": "affected" }, { "version": "7.3.0", "status": "affected" }, { "version": "7.2.2", "status": "affected" }, { "version": "6.6.7.1", "status": "affected" }, { "version": "7.2.3", "status": "affected" }, { "version": "7.3.1", "status": "affected" }, { "version": "7.1.0.3", "status": "affected" }, { "version": "7.2.4", "status": "affected" }, { "version": "7.0.6", "status": "affected" }, { "version": "7.2.5", "status": "affected" }, { "version": "7.2.4.1", "status": "affected" }, { "version": "7.3.1.1", "status": "affected" }, { "version": "6.4.0.17", "status": "affected" }, { "version": "7.0.6.1", "status": "affected" }, { "version": "7.2.5.1", "status": "affected" }, { "version": "7.4.1", "status": "affected" }, { "version": "7.2.6", "status": "affected" }, { "version": "7.0.6.2", "status": "affected" }, { "version": "7.4.1.1", "status": "affected" }, { "version": "6.6.7.2", "status": "affected" }, { "version": "6.4.0.18", "status": "affected" }, { "version": "7.2.7", "status": "affected" }, { "version": "7.2.5.2", "status": "affected" }, { "version": "7.3.1.2", "status": "affected" }, { "version": "7.2.8", "status": "affected" }, { "version": "7.4.2", "status": "affected" }, { "version": "7.2.8.1", "status": "affected" }, { "version": "7.0.6.3", "status": "affected" }, { "version": "7.4.2.1", "status": "affected" }, { "version": "7.2.9", "status": "affected" } ] } ] } } }