CVE-2013-1220

high Cisco
CVSS v3 Base Score
7.8
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS Score
0.4%
Exploitation probability in 30 days
Top 38% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
C
Published: May 9, 2013 (4753 days ago)
Last Modified: April 29, 2026
Vendor: Cisco
Source: NVD

Description

The CallServer component in Cisco Unified Customer Voice Portal (CVP) Software before 9.0.1 ES 11 allows remote attackers to cause a denial of service (call-acceptance outage) via malformed SIP INVITE messages, aka Bug ID CSCua65148.

CWE

NVD-CWE-Other

Affected Products

cisco unified customer voice portal

References

🔗 tools.cisco.com 🔗 tools.cisco.com