Vulnerability Monitor

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CVE-2009-0632

The IP Phone Personal Address Book (PAB) Synchronizer feature in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.1, 4.2 before 4.2(3)SR4b, 4.3 before 4.3(2)SR1b, 5.x before 5.1(3e), 6.x before 6.1(3), and 7.0 before 7.0(2) sends privileged directory-service account credentials to the client in cleartext, which allows remote attackers to modify the CUCM configuration and perform other privileged actions by intercepting these credentials, and then using them in requests unrelated to the intended synchronization task, as demonstrated by (1) DC Directory account credentials in CUCM 4.x and (2) TabSyncSysUser account credentials in CUCM 5.x through 7.x.

Published

2009-03-12T15:20:49.750

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 9.0 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-255
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco unified_communications_manager 4.1 Yes
Application cisco unified_communications_manager 4.2 Yes
Application cisco unified_communications_manager 4.2\(3\)sr1 Yes
Application cisco unified_communications_manager 4.2\(3\)sr2b Yes
Application cisco unified_communications_manager 4.2\(3\)sr3 Yes
Application cisco unified_communications_manager 4.2\(3\)sr4 Yes
Application cisco unified_communications_manager 4.3 Yes
Application cisco unified_communications_manager 4.3\(1\)sr.1 Yes
Application cisco unified_communications_manager 4.3\(2\) Yes
Application cisco unified_communications_manager 4.3\(2\)sr1 Yes
Application cisco unified_communications_manager 5.0 Yes
Application cisco unified_communications_manager 5.1\(1\) Yes
Application cisco unified_communications_manager 5.1\(2\) Yes
Application cisco unified_communications_manager 5.1\(2a\) Yes
Application cisco unified_communications_manager 5.1\(2b\) Yes
Application cisco unified_communications_manager 5.1\(3\) Yes
Application cisco unified_communications_manager 5.1\(3a\) Yes
Application cisco unified_communications_manager 5.1\(3c\) Yes
Application cisco unified_communications_manager 5.1\(3d\) Yes
Application cisco unified_communications_manager 6.0 Yes
Application cisco unified_communications_manager 6.0\(1\) Yes
Application cisco unified_communications_manager 6.0\(1a\) Yes
Application cisco unified_communications_manager 6.1 Yes
Application cisco unified_communications_manager 6.1\(1\) Yes
Application cisco unified_communications_manager 6.1\(1a\) Yes
Application cisco unified_communications_manager 6.1\(2\) Yes
Application cisco unified_communications_manager 6.1\(2\)su1 Yes
Application cisco unified_communications_manager 6.1\(3\) Yes
Application cisco unified_communications_manager 7.0 Yes
Application cisco unified_communications_manager 7.0\(1\) Yes
References