CVE-2009-0348
The login module in Sun Java System Access Manager 6 2005Q1 (aka 6.3), 7 2005Q4 (aka 7.0), and 7...
CVE-2009-0348 is a medium vulnerability (CVSS 5.0) in Sun Java System Access Manager, published January 29, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 8.16%, the 94th percentile. No source names a fixed version.
The login module in Sun Java System Access Manager 6 2005Q1 (aka 6.3), 7 2005Q4 (aka 7.0), and 7.1 responds differently to a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
Exploit likelihood
What each source reports
NVD Score used
The login module in Sun Java System Access Manager 6 2005Q1 (aka 6.3), 7 2005Q4 (aka 7.0), and 7.1 responds differently to a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
- Record
CVE-2009-0348- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
The login module in Sun Java System Access Manager 6 2005Q1 (aka 6.3), 7 2005Q4 (aka 7.0), and 7.1 responds differently to a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
- Record
CVE-2009-0348- Updated
- 2026-11-02
EUVDEUVD-2009-0352 No score
The login module in Sun Java System Access Manager 6 2005Q1 (aka 6.3), 7 2005Q4 (aka 7.0), and 7.1 responds differently to a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
- Record
EUVD-2009-0352- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q6r6-8rm7-3r93 No score
The login module in Sun Java System Access Manager 6 2005Q1 (aka 6.3), 7 2005Q4 (aka 7.0), and 7...
The login module in Sun Java System Access Manager 6 2005Q1 (aka 6.3), 7 2005Q4 (aka 7.0), and 7.1 responds differently to a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
- Record
GHSA-q6r6-8rm7-3r93- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Sun Java System Access Manager 7.1 - 'Username' Enumeration | 2009-01-27 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, Exploit-DB, GitHub Advisories, NVD |
References
exchange.xforce.ibmcloud.com/vulnerabilities/48283
sunsolve.sun.com/search/document.do?assetkey=1-66-242026-1
vupen.com/english/advisories/2009/0269
securityfocus.com/bid/33489
secunia.com/advisories/33688
nvd.nist.gov/vuln/detail/CVE-2009-0348
github.com/advisories/GHSA-q6r6-8rm7-3r93