CVE-2005-4050

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2005-12-07 · updated 2026-06-16

Description

Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.

Affected products

Multi-Tech Systems Multivoip: all versions

References

http://secunia.com/advisories/17852
http://securityreason.com/securityalert/231
http://securitytracker.com/id?1015314
http://www.securityfocus.com/archive/1/418653/100/0/threaded
http://www.securityfocus.com/bid/15711
http://www.securitylab.net/research/2005/12/buffer_overflow_in_multitech_v.html
http://www.vupen.com/english/advisories/2005/2781
https://exchange.xforce.ibmcloud.com/vulnerabilities/23416
http://secunia.com/advisories/17852
http://securityreason.com/securityalert/231
http://securitytracker.com/id?1015314
http://www.securityfocus.com/archive/1/418653/100/0/threaded

Get alerted when CVE-2005-4050 or the next vulnerability affects your stack