CVE-2005-2181 json
Cisco 7940/7960 Voice over IP (VoIP) phones do not properly check the Call-ID, branch, and tag values in a NOTIFY message to verify a subsc…
published 2005-07-10 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-2182
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
Cisco 7940/7960 Voice over IP (VoIP) phones do not properly check the Call-ID, branch, and tag values in a NOTIFY message to verify a subscription, which allows remote attackers to spoof messages such as the "Messages waiting" message.
Exploit prediction
1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-347 Improper Verification of Cryptographic Signature
References
-
pentest.tele-consulting.com
/advisories/05_07_06_voip-phones.txt
broken-link, vendor-advisory
-
securitytracker.com
/alerts/2005/Jul/1014406.html
vdb-entry, broken-link, third-party-advisory
-
marc.info
/?l=bugtraq&m=112067698624686&w=2
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/21260
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2005-2181
- NVD CVE-2005-2181
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.