The IP implementation on Cisco TelePresence Multipoint Switch before 1.8.1, Cisco TelePresence Manager before 1.9.0, and Cisco TelePresence Recording Server 1.8 and earlier allows remote attackers to cause a denial of service (networking outage or process crash) via (1) malformed IP packets, (2) a high rate of TCP connection requests, or (3) a high rate of TCP connection terminations, aka Bug IDs CSCti21830, CSCti21851, CSCtj19100, CSCtj19086, CSCtj19078, CSCty11219, CSCty11299, CSCty11323, and CSCty11338
Published Jul 12, 2012
7.8
HIGHCVSS 2.0
EPSS 1.80%
Description
The IP implementation on Cisco TelePresence Multipoint Switch before 1.8.1, Cisco TelePresence Manager before 1.9.0, and Cisco TelePresence Recording Server 1.8 and earlier allows remote attackers to cause a denial of service (networking outage or process crash) via (1) malformed IP packets, (2) a high rate of TCP connection requests, or (3) a high rate of TCP connection terminations, aka Bug IDs CSCti21830, CSCti21851, CSCtj19100, CSCtj19086, CSCtj19078, CSCty11219, CSCty11299, CSCty11323, and CSCty11338.
Affected products
No data.
Configuration 1
- ≤ 1.8.0\(1026\)
- 1.0.4.0
- 1.0.4.0\(21\)
- 1.1.0
- 1.1.0\(254\)
- 1.1.1
- 1.1.1\(30\)
- 1.1.2
- 1.1.2\(6\)
- 1.5.0
- 1.5.0\(222\)
- 1.5.1
- 1.5.1\(2\)
- 1.5.2
- 1.5.2\(21\)
- 1.5.3
- 1.5.3.12
- 1.5.4
- 1.5.4\(4\)
- 1.5.5
- 1.5.5\(1\)
- 1.5.6
- 1.5.6\(1\)
- 1.6.0
- 1.6.0\(108\)
- 1.6.1
- 1.6.1\(2\)
- 1.6.2
- 1.6.2\(3\)
- 1.6.3
- 1.6.3\(2\)
- 1.6.4
- 1.6.4\(3\)
- 1.7.0
- 1.7.0.1\(5\)
- 1.7.1\(15\)
- 1.7.2\(75\)
- 1.7.3\(2\)
- 1.8.0
- n/a
Configuration 2
- ≤ 1.9.0.1\(3\)
- 1.2.3\(1101\)
- 1.3.2\(1393\)
- 1.4.7\(2229\)
- 1.5.1\(2082\)
- 1.5.3\(2115\)
- 1.5.10\(3648\)
- 1.5.11\(3659\)
- 1.5.12\(3701\)
- 1.5.13\(3717\)
- 1.6.0\(3954\)
- 1.6.2\(4023\)
- 1.6.3\(4042\)
- 1.6.4\(4072\)
- 1.6.5\(4097\)
- 1.6.6\(4109\)
- 1.6.7\(4212\)
- 1.6.8\(4222\)
- 1.7.0.1\(4764\)
- 1.7.0.2\(4719\)
- 1.7.1\(4864\)
- 1.7.2\(4937\)
- 1.7.2.1\(2\)
- 1.7.4\(270\)
- 1.7.5\(42\)
- 1.7.6\(4\)
- 1.8.0\(55\)
- 1.8.1\(34\)
- 1.8.2\(11\)
- 1.8.3\(4\)
- 1.9.0\(46\)
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
Configuration 3
- ≤ 1.8.1\(682\)
- 1.1.0.0
- 1.1.0.0\(209\)
- 1.2.0.0
- 1.2.0.0\(200\)
- 1.3.2\(466\)
- 1.4.0\(279\)
- 1.5.1\(420\)
- 1.5.2\(423\)
- 1.6.0\(220\)
- 1.6.2\(64\)
- 1.6.3\(113\)
- 1.6.5\(167\)
- 1.7.1\(732\)
- 1.7.2\(256\)
- 1.7.3.1
- 1.7.4
- 1.7.5\(62\)
- 1.8.0\(582\)
Configuration 4
- ≤ 1.8.0\(160\)
- 1.6.1\(2\)
- 1.6.2\(31\)
- 1.6.3\(4\)
- 1.7.0\(190\)
- 1.7.1\(22\)
- 1.7.2.1
- 1.7.3\(3\)
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.
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.80% (0.01799) | 77.69th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.80% (0.01799) | 75.56th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.47% (0.00475) | 62.75th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.56% (0.00563) | 78.47th | v3 (v2023.03.01) |
| May 24, 2024 | 0.31% (0.00313) | 70.08th | v3 (v2023.03.01) |
| May 10, 2024 | 0.26% (0.00263) | 65.81th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.22% (0.00222) | 60.09th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.21% (0.00208) | 58.01th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.19% (0.00188) | 55.14th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.56% (0.00563) | 74.33th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
No CWE recorded.
References (3)
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctms vendor-advisoryx_refsource_CISCOVendor Advisory
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctrs vendor-advisoryx_refsource_CISCOVendor Advisory
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctsman vendor-advisoryx_refsource_CISCOVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctms | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctrs | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120711-ctsman | vendor-advisoryx_refsource_CISCOVendor Advisory |
Change history (0)
No recorded changes yet.