Unrated severityNVD Advisory· Published Apr 3, 2007· Updated Apr 23, 2026
CVE-2007-1833
CVE-2007-1833
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.
Affected products
25cpe:2.3:a:cisco:unified_callmanager:3.3:*:*:*:*:*:*:*+ 24 more
- cpe:2.3:a:cisco:unified_callmanager:3.3:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(2\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(2\)spb:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(2\)spc:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(3\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(3\)sr1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(3\)sr4:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(4\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(4\)sr1a:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(5\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(5\)sr1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:3.3\(5\)sr1a:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:4.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:4.1\(2\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:4.1\(3\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:4.1\(3\)sr1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:4.1\(3\)sr2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:4.1\(3\)sr3:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:4.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:5.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:5.0\(1\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:5.0\(2\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:5.0\(3\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:5.0\(3a\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_callmanager:5.0\(4\):*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- secunia.com/advisories/24665nvdPatchVendor Advisory
- securitytracker.com/idnvdPatch
- www.cisco.com/warp/public/707/cisco-sa-20070328-voip.shtmlnvdPatchVendor Advisory
- www.securityfocus.com/bid/23181nvd
- www.vupen.com/english/advisories/2007/1144nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/33295nvd
News mentions
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