CVE-2006-0368

highpriority · track · 32EPSS 0.037 · 90 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

3.72% (90th) EPSS

CVSS 7.8 · high

Is it mine?

24 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.8

v2.07.8highAV:N/AC:L/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 10 · impact 6.9

v2.06.6mediumAV:N/AC:L/Au:N/C:N/I:N/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USLLM-inferredCWE-79USLLM-inferred

affected products (24)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco call managerall versionsnvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 1.0nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 2.0nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.0nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.1nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.1(2)nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.1(3a)nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.2nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.3nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.3(3)nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.3(3)es61nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.3(4)es25nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.3(5)nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 3.3(5)es30nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 4.0nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 4.0(2a)es40nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 4.0(2a)es62nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 4.0(2a)sr2bnvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*
cisco call manager= 4.1(2)es33nvdUScpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:*

showing 20 of 24

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2006-01-22modified 2026-06-16

references (18)

External citations — patches, advisories, analysis.

scry

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