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CVE-2007-4443

5.0 · MEDIUM

The UCC dedicated server for the Unreal engine, possibly 2003 and 2004, on Windows allows remote attackers to cause a denial of service (continuous beep and server slowdown) via a string containing…

Published Aug 21, 2007epic_gamesEPSS 1.75%

Overview

CVE-2007-4443 is a medium-severity vulnerability affecting epic_games unreal_engine. It was published on August 21, 2007 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 UCC dedicated server for the Unreal engine, possibly 2003 and 2004, on Windows allows remote attackers to cause a denial of service (continuous beep and server slowdown) via a string containing many 0x07 characters in (1) a request to the images/ directory, (2) the Content-Type field, (3) a HEAD request, and possibly other unspecified vectors.

Remediation

Check the references section for vendor advisories and patches from epic_games. Update unreal_engine 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

Refaluigi.org/adv/unrwebdos-adv.txtRefaluigi.org/poc/unrwebdos.zipRefsecunia.com/advisories/26506Refsecurityreason.com/securityalert/3039Refwww.securityfocus.com/archive/1/477026/100/0/threadedRefwww.securityfocus.com/archive/1/478053/100/200/threadedRefwww.securityfocus.com/archive/1/478064/100/200/threadedRefexchange.xforce.ibmcloud.com/vulnerabilities/36103Refaluigi.org/adv/unrwebdos-adv.txtRefaluigi.org/poc/unrwebdos.zip

How CyberStrike helps

Frequently asked questions

What is CVE-2007-4443?

CVE-2007-4443 is a medium-severity vulnerability affecting epic_games unreal_engine. It was published on August 21, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2007-4443?

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-2007-4443?

Check the references section for vendor advisories and patches from epic_games. Update unreal_engine 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-2007-4443?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-4443 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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