CVE-2009-2874

highpriority · track · 32EPSS 0.038 · 90 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

3.76% (90th) EPSS

CVSS 7.8 · high

Is it mine?

13 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

The TimesTenD process in Cisco Unified Presence 1.x, 6.x before 6.0(6), and 7.x before 7.0(4) allows remote attackers to cause a denial of service (process crash) via a large number of TCP connections to ports 16200 and 22794, aka Bug ID CSCsy17662.

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-399USLLM-inferredCWE-400USLLM-inferred

affected products (13)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco unified presence server= 1.0nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 1.0(1)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 1.0(2)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 1.0(3)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 6.0nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 6.0(2)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 6.0(3)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 6.0(4)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 6.0(5)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 7.0nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 7.0(2)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*
cisco unified presence server= 7.0(3)nvdUScpe:2.3:a:cisco:unified_presence_server:*:*:*:*:*:*:*:*

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 2009-10-16modified 2026-06-16

references (12)

External citations — patches, advisories, analysis.

scry

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