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CVE-2006-0368
Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1 before 4.1(3)SR2 allow remote attackers to (1)…
High7.8EPSS 3.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1 before 4.1(3)SR2 allow remote attackers to (1) cause a denial of service (CPU and memory consumption) via a large number of open TCP connections to port 2000 and (2) cause a denial of service (fill the Windows Service Manager communication queue) via a large number of TCP connections to port 2001, 2002, or 7727.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 3.7% · top 10% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (9)
- 1015503 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- ADV-2006-0249 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 20060118 Cisco Call Manager Denial of Service (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- cisco-callmanager-port-connection-dos(24180) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 16295 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 22623 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 22622 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 359 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 18494 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2006-0368)Record last updated .