CVE-2011-5063: The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check realm values, which might allow…

Unscored severity · published Jan 14, 2012

CVE-2011-5063

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check realm values, which might allow…

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CVSS

6.5%

EPSS

On KEV

Description

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check realm values, which might allow remote attackers to bypass intended access restrictions by leveraging the availability of a protection space with weaker authentication or authorization requirements, a different vulnerability than CVE-2011-1184.

Exploitation

Is it being used?

Exploit prediction (EPSS)6.5% · higher than 94% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Tomcat · Apache

5.5.0; 5.5.1; 5.5.2; 5.5.3; 5.5.4; 5.5.5; +34 more · source: NVD

Affected product

Tomcat