Description
Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service ("486 Busy" responses or device reboot) via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459.
Metrics
CVSS 2.0 7.8/10
AV:N/AC:L/Au:N/C:N/I:N/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-December/058837.htmlExploit
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-December/058932.html
- http://seclists.org/fulldisclosure/2007/Dec/0196.html
- http://www.securityfocus.com/bid/26711Exploit
- http://www.securitytracker.com/id?1019059
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38853
- https://www.exploit-db.com/exploits/4692
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-December/058837.htmlExploit
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-December/058932.html
- http://seclists.org/fulldisclosure/2007/Dec/0196.html
- http://www.securityfocus.com/bid/26711Exploit
- http://www.securitytracker.com/id?1019059
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38853
- https://www.exploit-db.com/exploits/4692
Timeline
- Published
- Dec 18, 2007
- Last modified
- Jun 16, 2026
- NVD status
- Modified