CVE-2007-1834 json
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…
published 2007-04-03 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-1828
- cvss
- 7.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.0%
- EPSS 2.0% chance of exploitation in 30 days, percentile 80%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Exploit prediction
1.98% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
References
-
cisco.com
/warp/public/707/cisco-sa-20070328-voip.shtml
vendor-advisory, patch
-
securitytracker.com
/id?1017826
vdb-entry, patch
-
secunia.com
/advisories/24690
third-party-advisory, patch, vendor-advisory
-
vupen.com
/english/advisories/2007/1144
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/33299
vdb-entry
-
securityfocus.com
/bid/23181
vdb-entry
Sources
- CVE List CVE-2007-1834
- NVD CVE-2007-1834
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.