VULNERABILITY INTELLIGENCE
CVE-2007-5468
CVSS score5 MEDIUM
EPSS probability1.59%
CISA KEVNot currently listed
Published2007-10-16
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N
Description
Cisco CallManager 5.1.1.3000-5 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack").