CVE-2013-1220

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-05-09 · updated 2026-06-16

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.

Affected products

Cisco Unified Customer Voice Portal (CVP): through 9.0\(1\); 3.0-sr1, 3.0-sr2, 3.6(10)-es01, 4.0, 4.0(2), 4.0(2)-sr1 (+6)

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130508-cvp
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130508-cvp

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