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CVE-2005-3915

7.5 · HIGH

The Internet Key Exchange version 1 (IKEv1) implementation in Clavister Client Web allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IKE packets,…

Published Nov 30, 2005clavisterEPSS 2.76%

Overview

CVE-2005-3915 is a high-severity vulnerability affecting clavister clavister_firewall. It was published on November 30, 2005 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The Internet Key Exchange version 1 (IKEv1) implementation in Clavister Client Web allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

Remediation

Check the references section for vendor advisories and patches from clavister. Update clavister_firewall 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

Refsecunia.com/advisories/17663Refwww.clavister.com/support/support_update_ISAKMP.htmlRefwww.securityfocus.com/bid/15560Refwww.vupen.com/english/advisories/2005/2566Refsecunia.com/advisories/17663Refwww.clavister.com/support/support_update_ISAKMP.htmlRefwww.securityfocus.com/bid/15560Refwww.vupen.com/english/advisories/2005/2566

How CyberStrike helps

Frequently asked questions

What is CVE-2005-3915?

CVE-2005-3915 is a high-severity vulnerability affecting clavister clavister_firewall. It was published on November 30, 2005 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2005-3915?

This vulnerability has a CVSS 2.0 base score of 7.5, 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-2005-3915?

Check the references section for vendor advisories and patches from clavister. Update clavister_firewall 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-2005-3915?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2005-3915 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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