{"cve":"CVE-2012-4659","nvd":{"published":"2012-10-29T20:55:01.150","modified":"2026-06-16T23:45:31.807","status":"Modified","description":"The AAA functionality in the IPv4 SSL VPN implementations on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.2 before 8.2(5.30) and 8.3 before 8.3(2.34) allows remote attackers to cause a denial of service (device reload) via a crafted authentication response, aka Bug ID CSCtz04566.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://osvdb.org/86137","http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-asa","http://www.securityfocus.com/bid/55865","http://osvdb.org/86137","http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-asa"],"products":["cisco:5500_series_adaptive_security_appliance","cisco:adaptive_security_appliance_software","cisco:catalyst_6500","cisco:catalyst_6503-e","cisco:catalyst_6504-e","cisco:catalyst_6506-e","cisco:catalyst_6509-e","cisco:catalyst_6509-neb-a","cisco:catalyst_6509-v-e","cisco:catalyst_6513","cisco:catalyst_6513-e"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-4659","score":0.02569,"percentile":0.85149,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}