{"id":"CVE-2009-3109","aliases":["EUVD-2009-3092","GHSA-9272-j67v-qf39"],"status":"published","title":"Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x...","description":"Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x before 6.9 SP3 Build 430, when key-based authentication is being used between a deployment server and a client, allows remote attackers to bypass authentication and execute arbitrary commands as SYSTEM by spoofing the deployment server and sending \"alternate commands\" before the handshake is completed.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03763,"percentile":0.8998,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2009-09-08T23:00:00Z","modified":"2026-06-16T23:10:57Z","products":[{"vendor":"symantec","product":"altiris_deployment_solution"}],"references":[{"url":"http://secunia.com/advisories/36502","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/36112","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory\u0026pvid=security_advisory\u0026year=2009\u0026suid=20090826_00","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id?1022779","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3109"},{"url":"https://github.com/advisories/GHSA-9272-j67v-qf39"}],"sources":{"cve":[{"id":"CVE-2009-3109","description":"Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x before 6.9 SP3 Build 430, when key-based authentication is being used between a deployment server and a client, allows remote attackers to bypass authentication and execute arbitrary commands as SYSTEM by spoofing the deployment server and sending \"alternate commands\" before the handshake is completed.","status":"published","published":"2009-09-08T23:00:00Z","modified":"2024-08-07T06:14:56.082Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2009-3092","description":"Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x before 6.9 SP3 Build 430, when key-based authentication is being used between a deployment server and a client, allows remote attackers to bypass authentication and execute arbitrary commands as SYSTEM by spoofing the deployment server and sending \"alternate commands\" before the handshake is completed.","status":"published","published":"2009-09-08T23:00:00Z","modified":"2024-08-07T06:14:56Z","updated_at":"2026-11-03T01:39:15.098818Z"}],"ghsa":[{"id":"GHSA-9272-j67v-qf39","title":"Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x...","description":"Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x before 6.9 SP3 Build 430, when key-based authentication is being used between a deployment server and a client, allows remote attackers to bypass authentication and execute arbitrary commands as SYSTEM by spoofing the deployment server and sending \"alternate commands\" before the handshake is completed.","status":"published","published":"2022-05-02T03:41:45Z","modified":"2023-01-31T05:08:33Z","updated_at":"2026-11-02T14:49:25.206701Z"}],"nvd":[{"id":"CVE-2009-3109","description":"Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x before 6.9 SP3 Build 430, when key-based authentication is being used between a deployment server and a client, allows remote attackers to bypass authentication and execute arbitrary commands as SYSTEM by spoofing the deployment server and sending \"alternate commands\" before the handshake is completed.","status":"published","published":"2009-09-08T23:30:00.627Z","modified":"2026-06-16T23:10:57.887Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:36.596719Z"}]}}