VIR Vulnerability Intelligence Relay

CVE-2013-1220

high
Published 2013-05-09 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
7.8

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.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Application impact
VendorProductVersionsFixed
cisco ciscounified_customer_voice_portal{"endIncluding":"9.0\\(1\\)"}
cisco ciscounified_customer_voice_portal3.0
cisco ciscounified_customer_voice_portal3.6\(10\)
cisco ciscounified_customer_voice_portal4.0
cisco ciscounified_customer_voice_portal4.0\(2\)
cisco ciscounified_customer_voice_portal4.1
cisco ciscounified_customer_voice_portal7.0
cisco ciscounified_customer_voice_portal7.0\(2\)
cisco ciscounified_customer_voice_portal8.0\(1\)
cisco ciscounified_customer_voice_portal8.5\(1\)
cisco ciscounified_customer_voice_portal9.0

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.