CVE-2007-1833 - CVE House
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Status published Medium CVE-2007-1833

The Skinny Call Control Protocol (SCCP) implementation in Cisco Unified...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

unified callmanager
Vulnerable Versions:
3.3, 3.3\(2\), 3.3\(2\)spb, 3.3\(2\)spc, 3.3\(3\), 3.3\(3\)sr1, 3.3\(3\)sr4, 3.3\(4\), 3.3\(4\)sr1a, 3.3\(5\), 3.3\(5\)sr1, 3.3\(5\)sr1a, 4.1, 4.1\(2\), 4.1\(3\), 4.1\(3\)sr1, 4.1\(3\)sr2, 4.1\(3\)sr3, 4.2, 5.0, 5.0\(1\), 5.0\(2\), 5.0\(3\), 5.0\(3a\), 5.0\(4\)

Timeline

Official Publish: April 3rd, 2007
Last Modified: August 7th, 2024
Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.