VIR Vulnerability Intelligence Relay

CVE-2011-3318

high
Published 2011-10-27 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
7.8

Description

Cisco Video Surveillance 2421 and 2500 series cameras with software 1.1.x and 2.x before 2.4.0 and Video Surveillance 2600 series cameras with software before 4.2.0-13 allow remote attackers to cause a denial of service (device reload) by sending crafted RTSP packets over TCP, aka Bug IDs CSCtj96312, CSCtj39462, and CSCtl80175.

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 ciscovideo_surveillance_software1.1.0
cisco ciscovideo_surveillance_software1.2.1
cisco ciscovideo_surveillance_software2.0.0
cisco ciscovideo_surveillance_software2.1
cisco ciscovideo_surveillance_software2.1.2
cisco ciscovideo_surveillance_software2.1.3
cisco ciscovideo_surveillance_software2.1.4
cisco ciscovideo_surveillance_software2.1.6
cisco ciscovideo_surveillance_software2.1.7
cisco ciscovideo_surveillance_software2.3.0
cisco ciscovideo_surveillance_software2.3.1
cisco ciscovideo_surveillance_software{"endIncluding":"4.2.0"}
cisco ciscovideo_surveillance_software4.0.1

References

CWEs

CWE-399

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

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