Vulnerability Monitor

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CVE-2007-1833

The Skinny Call Control Protocol (SCCP) implementation in Cisco Unified CallManager (CUCM) 3.3 before 3.3(5)SR2a, 4.1 before 4.1(3)SR4, 4.2 before 4.2(3)SR1, and 5.0 before 5.0(4a)SU1 allows remote attackers to cause a denial of service (loss of voice services) by sending crafted packets to the (1) SCCP (2000/tcp) or (2) SCCPS (2443/tcp) port.

Published

2007-04-03T00:19:00.000

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:N/I:N/A:P

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco unified_callmanager 3.3 Yes
Application cisco unified_callmanager 3.3\(2\) Yes
Application cisco unified_callmanager 3.3\(2\)spb Yes
Application cisco unified_callmanager 3.3\(2\)spc Yes
Application cisco unified_callmanager 3.3\(3\) Yes
Application cisco unified_callmanager 3.3\(3\)sr1 Yes
Application cisco unified_callmanager 3.3\(3\)sr4 Yes
Application cisco unified_callmanager 3.3\(4\) Yes
Application cisco unified_callmanager 3.3\(4\)sr1a Yes
Application cisco unified_callmanager 3.3\(5\) Yes
Application cisco unified_callmanager 3.3\(5\)sr1 Yes
Application cisco unified_callmanager 3.3\(5\)sr1a Yes
Application cisco unified_callmanager 4.1 Yes
Application cisco unified_callmanager 4.1\(2\) Yes
Application cisco unified_callmanager 4.1\(3\) Yes
Application cisco unified_callmanager 4.1\(3\)sr1 Yes
Application cisco unified_callmanager 4.1\(3\)sr2 Yes
Application cisco unified_callmanager 4.1\(3\)sr3 Yes
Application cisco unified_callmanager 4.2 Yes
Application cisco unified_callmanager 5.0 Yes
Application cisco unified_callmanager 5.0\(1\) Yes
Application cisco unified_callmanager 5.0\(2\) Yes
Application cisco unified_callmanager 5.0\(3\) Yes
Application cisco unified_callmanager 5.0\(3a\) Yes
Application cisco unified_callmanager 5.0\(4\) Yes
References