VULNERABILITY INTELLIGENCE

CVE-2007-4753

CVSS score5 MEDIUM
EPSS probability1.71%
CISA KEVNot currently listed
Published2007-09-08
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via (1) an empty SIP message or (2) a SIP INVITE message with a malformed To header, different vectors than CVE-2007-4553.

Primary references