Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2009-1803

FreePBX 2.5.1, and other 2.4.x, 2.5.x, and pre-release 2.6.x versions, generates different error messages for a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.

Published

2009-05-28T14:30:00.390

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-200
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application freepbx freepbx 2.4 Yes
Application freepbx freepbx 2.4.0_beta1 Yes
Application freepbx freepbx 2.4.0_beta2 Yes
Application freepbx freepbx 2.4.1 Yes
Application freepbx freepbx 2.5 Yes
Application freepbx freepbx 2.5.0_beta1 Yes
Application freepbx freepbx 2.5.0rc2 Yes
Application freepbx freepbx 2.5.0rc3 Yes
Application freepbx freepbx 2.5.1 Yes
Application freepbx freepbx 2.5.2 Yes
Application sangoma freepbx 2.4.0 Yes
Application sangoma freepbx 2.5.0 Yes
References