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CVE-2011-1647

5.0 · MEDIUM

The web management interface on the Cisco RVS4000 Gigabit Security Router with software 1.x before 1.3.3.4 and 2.x before 2.0.2.7, and the WRVS4400N Gigabit Security Router with software before 2.0…

Published May 31, 2011ciscoCWE-200EPSS 1.17%

Overview

CVE-2011-1647 is a medium-severity vulnerability affecting cisco rvs4000. It was published on May 31, 2011 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The web management interface on the Cisco RVS4000 Gigabit Security Router with software 1.x before 1.3.3.4 and 2.x before 2.0.2.7, and the WRVS4400N Gigabit Security Router with software before 2.0.2.1, allows remote attackers to read the private key for the admin SSL certificate via unspecified vectors, aka Bug ID CSCtn23871.

Remediation

Check the references section for vendor advisories and patches from cisco. Update rvs4000 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

VendorProductVersionsStatus

References

Refwww.cisco.com/en/US/products/products_security_advisory09186a0080b7f190.shtmlRefwww.securityfocus.com/bid/47985Refwww.securitytracker.com/id?1025565Refwww.cisco.com/en/US/products/products_security_advisory09186a0080b7f190.shtmlRefwww.securityfocus.com/bid/47985Refwww.securitytracker.com/id?1025565

How CyberStrike helps

Frequently asked questions

What is CVE-2011-1647?

CVE-2011-1647 is a medium-severity vulnerability affecting cisco rvs4000. It was published on May 31, 2011 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2011-1647?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-1647?

Check the references section for vendor advisories and patches from cisco. Update rvs4000 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-2011-1647?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-1647 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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