CVE-2009-3109 json
Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x before 6.9 SP3 Build 430, when key-based authe…
published 2009-09-08 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-3092
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.8%
- EPSS 3.8% chance of exploitation in 30 days, percentile 89%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Exploit prediction
3.76% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
References
-
securityfocus.com
/bid/36112
vdb-entry, patch
-
secunia.com
/advisories/36502
third-party-advisory, vendor-advisory
- symantec.com /security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2009&suid=2009
-
securitytracker.com
/id?1022779
vdb-entry
Sources
- CVE List CVE-2009-3109
- NVD CVE-2009-3109
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.