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Vulnerability record · CVE-2006-4110 · published 14 August 2006

CVE-2006-4110: Apache http server vulnerability

Apache · Http Server

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.

4.3 CVSS 2.0 Medium EPSS 40% · top 1.4%
4.3CVSS 2.0 base score
40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References, 4 tagged exploit
16 Jun 2026Last modified by NVD

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.

AV:N/AC:M/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/21490 ExploitVendor Advisory
http://securityreason.com/securityalert/1370
http://www.osvdb.org/27913
http://www.securityfocus.com/archive/1/442882/100/0/threaded
http://www.securityfocus.com/archive/1/443487/100/200/threaded
http://www.securityfocus.com/bid/19447 Exploit
http://www.vupen.com/english/advisories/2006/3265
https://exchange.xforce.ibmcloud.com/vulnerabilities/28357
http://secunia.com/advisories/21490 ExploitVendor Advisory
http://securityreason.com/securityalert/1370
http://www.osvdb.org/27913
http://www.securityfocus.com/archive/1/442882/100/0/threaded
http://www.securityfocus.com/archive/1/443487/100/200/threaded
http://www.securityfocus.com/bid/19447 Exploit
http://www.vupen.com/english/advisories/2006/3265
https://exchange.xforce.ibmcloud.com/vulnerabilities/28357

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2006-4110), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.