CVE-2007-4459

Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device…

published August 21, 2007

CVSS
—
EPSS
14%
Percentile
96.5
In the wild
Unconfirmed
What it is

Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device reboot) via (1) a certain sequence of 10 invalid SIP INVITE and OPTIONS messages; or (2) a certain invalid SIP INVITE message that contains a remote tag, followed by a certain set of two related SIP OPTIONS messages.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.13989 · 96.5th percentile
Published
2007-08-21T21:00Z
EPSS history
Timeline
  • 21 AUG 21:00Z
    Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device…
    cvelistv5