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CVE-2008-4515

7.5 · HIGH

Blue Coat K9 Web Protection 4.0.230 Beta relies on client-side JavaScript as a protection mechanism, which allows remote attackers to bypass authentication and access the (1) summary, (2) detail, (…

Published Oct 9, 2008blue_coat_systemsCWE-287EPSS 1.56%

Overview

CVE-2008-4515 is a high-severity vulnerability affecting blue_coat_systems k9_web_protection. It was published on October 9, 2008 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

Blue Coat K9 Web Protection 4.0.230 Beta relies on client-side JavaScript as a protection mechanism, which allows remote attackers to bypass authentication and access the (1) summary, (2) detail, (3) overrides, and (4) pwemail pages by disabling JavaScript.

Remediation

Check the references section for vendor advisories and patches from blue_coat_systems. Update k9_web_protection 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

Refdicas3000.blogspot.com/2008/10/blue-coat-k9-web-protection-v40230-beta.htmlRefseclists.org/fulldisclosure/2008/Oct/0070.htmlRefwww.securityfocus.com/bid/31584Refexchange.xforce.ibmcloud.com/vulnerabilities/45696Refdicas3000.blogspot.com/2008/10/blue-coat-k9-web-protection-v40230-beta.htmlRefseclists.org/fulldisclosure/2008/Oct/0070.htmlRefwww.securityfocus.com/bid/31584Refexchange.xforce.ibmcloud.com/vulnerabilities/45696

How CyberStrike helps

Frequently asked questions

What is CVE-2008-4515?

CVE-2008-4515 is a high-severity vulnerability affecting blue_coat_systems k9_web_protection. It was published on October 9, 2008 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2008-4515?

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-2008-4515?

Check the references section for vendor advisories and patches from blue_coat_systems. Update k9_web_protection 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-2008-4515?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-4515 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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