Apache 2.2.2, when running on Windows, allows remote attackers to read source code of CGI programs via a request that contains uppercase…

Description

Apache 2.2.2, when running on Windows, allows remote attackers to read source code of CGI programs via a request that contains uppercase (or alternate case) characters that bypass the case-sensitive ScriptAlias directive, but allow access to the file on case-insensitive file systems.

Scores

EPSS (exploitation in 30 days)

40.0% · top 1.4% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (8)

• 27913 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• 20060809 CGI Script Source Code Disclosure Vulnerability in Apache for Windows (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 21490 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 20060817 Re: Re: CGI Script Source Code Disclosure Vulnerability in Apache for Windows (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• apache-modalias-information-disclosure(28357) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• ADV-2006-3265 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 1370 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
• 19447 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2006-4110](https://trackcve.app/badge/CVE-2006-4110.svg)](https://trackcve.app/cve/CVE-2006-4110)

Record last updated 7 Aug 2024, 18:57 UTC.