{"id":"CVE-2006-4097","aliases":["EUVD-2006-4089","GHSA-7j4m-73mf-j53v"],"status":"published","title":"Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control...","description":"Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet.  NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.04286,"percentile":0.91171,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-12-31T05:00:00Z","modified":"2026-06-16T22:28:25Z","products":[{"vendor":"cisco","product":"secure_access_control_server"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/31334","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/23629","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/21900","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/443108","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://www.vupen.com/english/advisories/2007/0068","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1017475","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://osvdb.org/36125","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.cisco.com/warp/public/707/cisco-sa-20070105-csacs.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4097"},{"url":"https://github.com/advisories/GHSA-7j4m-73mf-j53v"}],"sources":{"cve":[{"id":"CVE-2006-4097","description":"Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet.  NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.","status":"published","published":"2007-01-08T23:00:00Z","modified":"2024-08-07T18:57:44.907Z","updated_at":"2026-11-02T14:33:51.085765Z"}],"euvd":[{"id":"EUVD-2006-4089","description":"Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet.  NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.","status":"published","published":"2007-01-08T23:00:00Z","modified":"2024-08-07T18:57:44Z","updated_at":"2026-11-03T01:15:53.547673Z"}],"ghsa":[{"id":"GHSA-7j4m-73mf-j53v","title":"Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control...","description":"Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet.  NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.","status":"published","published":"2022-05-01T07:15:26Z","modified":"2023-01-31T05:01:47Z","updated_at":"2026-11-02T14:48:07.781635Z"}],"nvd":[{"id":"CVE-2006-4097","description":"Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet.  NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.","status":"published","published":"2006-12-31T05:00:00Z","modified":"2026-06-16T22:28:25.47Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:10.726159Z"}]}}