CVE-2011-3318
7.8 · HIGHOverview
CVE-2011-3318 is a high-severity vulnerability affecting cisco video_surveillance_2421. It was published on October 27, 2011 and has a CVSS 2.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from cisco. Update video_surveillance_2421 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2011-3318?
CVE-2011-3318 is a high-severity vulnerability affecting cisco video_surveillance_2421. It was published on October 27, 2011 and has a CVSS 2.0 base score of 7.8 (HIGH).
How severe is CVE-2011-3318?
This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2011-3318?
Check the references section for vendor advisories and patches from cisco. Update video_surveillance_2421 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2011-3318?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-3318 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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