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CVE-2013-1220

UnknownEPSS 1.33%

Last modified

CVE-2013-1220 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.33% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
1.33%

67.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
CiscoUnified Customer Voice Portal<= 9.0\(1\)—
CiscoUnified Customer Voice Portal3.0Sr1
CiscoUnified Customer Voice Portal3.6\(10\)Es01
CiscoUnified Customer Voice Portal4.0—
CiscoUnified Customer Voice Portal4.0\(2\)—
CiscoUnified Customer Voice Portal4.1—
CiscoUnified Customer Voice Portal7.0—
CiscoUnified Customer Voice Portal7.0\(2\)—
CiscoUnified Customer Voice Portal8.0\(1\)—
CiscoUnified Customer Voice Portal8.5\(1\)—
CiscoUnified Customer Voice Portal9.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-1220?
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.
How severe is CVE-2013-1220?
Severity scoring for CVE-2013-1220 is pending analysis. The EPSS model estimates a 1.33% probability of exploitation in the next 30 days.
How do I fix CVE-2013-1220?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-1220?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST