Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allow remote attackers to cause a denial of service (loss of voice services) via a flood of ICMP echo requests, aka bug ID CSCsf12698
Published Apr 3, 2007
7.8
HIGHCVSS 2.0
EPSS 1.92%
Description
Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allow remote attackers to cause a denial of service (loss of voice services) via a flood of ICMP echo requests, aka bug ID CSCsf12698.
Affected products
No data.
- 5.0
- 5.0\(1\)
- 5.0\(2\)
- 5.0\(3\)
- 5.0\(3a\)
- 5.0\(4\)
- 1.0
- 1.0\(1\)
- 1.0\(2\)
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.92% (0.01916) | 79.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.92% (0.01916) | 77.11th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.26% (0.01263) | 78.05th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.76% (0.01762) | 87.66th | v3 (v2023.03.01) |
| Mar 14, 2024 | 2.78% (0.02782) | 90.36th | v3 (v2023.03.01) |
| Feb 4, 2024 | 3.03% (0.03029) | 89.98th | v3 (v2023.03.01) |
| Dec 28, 2023 | 3.11% (0.03113) | 90.06th | v3 (v2023.03.01) |
| Nov 20, 2023 | 3.26% (0.03260) | 90.22th | v3 (v2023.03.01) |
| Oct 13, 2023 | 3.19% (0.03186) | 90.04th | v3 (v2023.03.01) |
| Sep 4, 2023 | 2.37% (0.02367) | 88.45th | v3 (v2023.03.01) |
| Apr 8, 2023 | 2.21% (0.02209) | 87.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.04% (0.02045) | 87.18th | 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) |
No CWE recorded.
References (6)
- http://secunia.com/advisories/24690 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://securitytracker.com/id?1017826 vdb-entryx_refsource_SECTRACKPatch
- http://www.cisco.com/warp/public/707/cisco-sa-20070328-voip.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.securityfocus.com/bid/23181 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2007/1144 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33299 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/24690 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://securitytracker.com/id?1017826 | vdb-entryx_refsource_SECTRACKPatch | |
| http://www.cisco.com/warp/public/707/cisco-sa-20070328-voip.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.securityfocus.com/bid/23181 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2007/1144 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/33299 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.