VULNERABILITY INTELLIGENCE

CVE-2007-3319

CVSS score7.5 HIGH
EPSS probability1.63%
CISA KEVNot currently listed
Published2007-06-21
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

The Avaya 4602SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware does not use the cnonce parameter in the Authorization header of SIP requests during MD5 digest authentication, which allows remote attackers to conduct man-in-the-middle attacks and hijack or intercept communications.

Primary references