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CVE-2004-2686

7.2 · HIGH

Directory traversal vulnerability in the vfs_getvfssw function in Solaris 2.6, 7, 8, and 9 allows local users to load arbitrary kernel modules via crafted (1) mount or (2) sysfs system calls.

Published Dec 31, 2004sunCWE-22EPSS 1.17%

Overview

CVE-2004-2686 is a high-severity vulnerability affecting sun solaris. It was published on December 31, 2004 and has a CVSS 2.0 base score of 7.2 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.2, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Directory traversal vulnerability in the vfs_getvfssw function in Solaris 2.6, 7, 8, and 9 allows local users to load arbitrary kernel modules via crafted (1) mount or (2) sysfs system calls. NOTE: this might be the same issue as CVE-2004-1767, but there are insufficient details to be sure.

Remediation

Check the references section for vendor advisories and patches from sun. Update solaris 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

Refseclists.org/bugtraq/2004/Apr/0081.htmlRefsecuritytracker.com/id?1008833Refwww.derkeiler.com/Mailing-Lists/Full-Disclosure/2004-04/0297.htmlRefwww.immunitysec.com/downloads/solaris_kernel_vfs.sxw.pdfRefwww.securityfocus.com/bid/9962Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1381Refseclists.org/bugtraq/2004/Apr/0081.htmlRefsecuritytracker.com/id?1008833Refwww.derkeiler.com/Mailing-Lists/Full-Disclosure/2004-04/0297.htmlRefwww.immunitysec.com/downloads/solaris_kernel_vfs.sxw.pdf

How CyberStrike helps

Frequently asked questions

What is CVE-2004-2686?

CVE-2004-2686 is a high-severity vulnerability affecting sun solaris. It was published on December 31, 2004 and has a CVSS 2.0 base score of 7.2 (HIGH).

How severe is CVE-2004-2686?

This vulnerability has a CVSS 2.0 base score of 7.2, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2004-2686?

Check the references section for vendor advisories and patches from sun. Update solaris 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-2004-2686?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2004-2686 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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