Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows remote attackers to cause a denial of service (crash) via a crafted SIP packet to port 5060 or 5061, aka Bug ID CSCtq46500
Published Aug 31, 2011
7.8
HIGHCVSS 2.0
EPSS 12.72%
Description
Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows remote attackers to cause a denial of service (crash) via a crafted SIP packet to port 5060 or 5061, aka Bug ID CSCtq46500.
Affected products
No data.
Configuration 1
- n/a
- n/a
- n/a
- n/a
- n/a
- ≤ tc3.1.4
- tc3.0.0
- tc3.1.0
- tc3.1.1
- tc3.1.2
- tc3.1.3
Configuration 2
- n/a
- n/a
- f8.2
- f9.0
- f9.0.1
- f9.0.2
Configuration 3
- n/a
- te2.2.1
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.
AV:N/AC:L/Au:N/C:N/I:N/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 12.72% (0.12723) | 96.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 12.71% (0.12714) | 95.74th | v5 (v2026.06.15) |
| Dec 21, 2025 | 9.94% (0.09943) | 92.77th | v4 (v2025.03.14) |
| Dec 16, 2025 | 8.64% (0.08640) | 92.13th | v4 (v2025.03.14) |
| Jul 22, 2025 | 10.35% (0.10354) | 92.84th | v4 (v2025.03.14) |
| Apr 10, 2025 | 15.18% (0.15177) | 94.04th | v4 (v2025.03.14) |
| Mar 30, 2025 | 18.68% (0.18675) | 94.76th | v4 (v2025.03.14) |
| Mar 29, 2025 | 16.79% (0.16788) | 91.62th | v4 (v2025.03.14) |
| Mar 17, 2025 | 18.68% (0.18675) | 94.78th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.85% (0.03847) | 92.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.85% (0.03847) | 90.51th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.41% (0.01408) | 72.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
No CWE recorded.
References (8)
- http://securityreason.com/securityalert/8387 third-party-advisoryx_refsource_SREASON
- http://securityreason.com/securityalert/8389 third-party-advisoryx_refsource_SREASON
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b91395.shtml vendor-advisoryx_refsource_CISCOVendor Advisory
- http://www.exploit-db.com/exploits/17871 exploitx_refsource_EXPLOIT-DB
- http://www.securityfocus.com/archive/1/519698/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/49392 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1025994 vdb-entryx_refsource_SECTRACK
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69513 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://securityreason.com/securityalert/8387 | third-party-advisoryx_refsource_SREASON | |
| http://securityreason.com/securityalert/8389 | third-party-advisoryx_refsource_SREASON | |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080b91395.shtml | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://www.exploit-db.com/exploits/17871 | exploitx_refsource_EXPLOIT-DB | |
| http://www.securityfocus.com/archive/1/519698/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/49392 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1025994 | vdb-entryx_refsource_SECTRACK | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/69513 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.