HIGH
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
Published Oct 16, 2009
7.8
HIGHCVSS 2.0
EPSS 3.76%
Description
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.
Affected products
No data.
OR
- 1.0
- 1.0\(1\)
- 1.0\(2\)
- 1.0\(3\)
- 6.0
- 6.0\(2\)
- 6.0\(3\)
- 6.0\(4\)
- 6.0\(5\)
- 7.0
- 7.0\(2\)
- 7.0\(3\)
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.76% 0.03764
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03764
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (37 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.76% (0.03764) | 89.57th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.76% (0.03764) | 88.47th | v5 (v2026.06.15) |
| Mar 4, 2026 | 2.76% (0.02760) | 85.77th | v4 (v2025.03.14) |
| Mar 1, 2026 | 1.31% (0.01310) | 79.62th | v4 (v2025.03.14) |
| Feb 4, 2026 | 2.76% (0.02760) | 85.66th | v4 (v2025.03.14) |
| Feb 1, 2026 | 1.31% (0.01310) | 79.51th | v4 (v2025.03.14) |
| Jan 4, 2026 | 2.76% (0.02760) | 85.59th | v4 (v2025.03.14) |
| Jan 1, 2026 | 1.31% (0.01310) | 79.45th | v4 (v2025.03.14) |
| Dec 4, 2025 | 2.76% (0.02760) | 85.52th | v4 (v2025.03.14) |
| Dec 1, 2025 | 1.31% (0.01310) | 79.28th | v4 (v2025.03.14) |
| Nov 4, 2025 | 2.76% (0.02760) | 85.49th | v4 (v2025.03.14) |
| Nov 1, 2025 | 1.31% (0.01310) | 79.25th | v4 (v2025.03.14) |
| Oct 4, 2025 | 2.76% (0.02760) | 85.48th | v4 (v2025.03.14) |
| Oct 1, 2025 | 1.31% (0.01310) | 79.18th | v4 (v2025.03.14) |
| Sep 4, 2025 | 2.76% (0.02760) | 85.48th | v4 (v2025.03.14) |
| Sep 1, 2025 | 1.31% (0.01310) | 79.09th | v4 (v2025.03.14) |
| Aug 4, 2025 | 2.76% (0.02760) | 85.45th | v4 (v2025.03.14) |
| Aug 1, 2025 | 1.31% (0.01310) | 79.05th | v4 (v2025.03.14) |
| Jul 5, 2025 | 2.76% (0.02760) | 85.39th | v4 (v2025.03.14) |
| Jul 1, 2025 | 1.31% (0.01310) | 78.92th | v4 (v2025.03.14) |
| Jun 5, 2025 | 2.76% (0.02760) | 85.30th | v4 (v2025.03.14) |
| Jun 1, 2025 | 1.31% (0.01310) | 78.87th | v4 (v2025.03.14) |
| May 21, 2025 | 2.76% (0.02760) | 85.28th | v4 (v2025.03.14) |
| May 20, 2025 | 1.31% (0.01310) | 78.75th | v4 (v2025.03.14) |
| May 4, 2025 | 2.76% (0.02760) | 85.22th | v4 (v2025.03.14) |
| May 1, 2025 | 1.31% (0.01310) | 78.77th | v4 (v2025.03.14) |
| Apr 3, 2025 | 2.76% (0.02760) | 84.78th | v4 (v2025.03.14) |
| Apr 2, 2025 | 1.31% (0.01310) | 78.03th | v4 (v2025.03.14) |
| Mar 24, 2025 | 2.76% (0.02760) | 84.72th | v4 (v2025.03.14) |
| Mar 23, 2025 | 1.31% (0.01310) | 75.73th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.76% (0.02760) | 85.05th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.00% (0.02004) | 89.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.00% (0.02004) | 87.06th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (6)
- http://secunia.com/advisories/37039 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securitytracker.com/id?1023018 vdb-entryx_refsource_SECTRACK
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080afc930.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.securityfocus.com/bid/36675 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2009/2915 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53772 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/37039 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://securitytracker.com/id?1023018 | vdb-entryx_refsource_SECTRACK | |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080afc930.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.securityfocus.com/bid/36675 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2009/2915 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/53772 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Oct 16, 2009
Updated Aug 7, 2024
Reserved Aug 19, 2009
Link CVE-2009-2874
CISA Vulnrichment
Updated n/a