Unscored severity · published Oct 5, 2011
CVE-2011-3368
The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly interact with use of (1) RewriteRule and (2)…
–
CVSS
90.7%
EPSS
No
On KEV
Description
The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers via a malformed URI containing an initial @ (at sign) character.
Exploitation
Is it being used?
Exploit prediction (EPSS)90.7% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HS
HTTP Server · Apache
1.3; 1.3.0; 1.3.1; 1.3.1.1; 1.3.2; 1.3.3; +34 more · source: NVD
Affected product
HS
HTTP Server
Apache
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