CVE-2021-28164

Description

In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources within the WEB-INF directory. For example a request to /context/%2e/WEB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.

Risk Information

Base Score

5.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Score

Exploitation Probability

93.485

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-28164 are fixed in Eclipse-jetty-webapp 9.4.39	Windows
Multiple Vulnerabilities are affected in Netapp Snapcenter 2.3	Windows
Multiple Vulnerabilities are affected in IBM Cognos Analytics 11.0	Windows
Multiple Vulnerabilities are affected in IBM Cognos Analytics 11.1	Windows
Multiple Vulnerabilities are affected in IBM MQ 9.1	Windows
Multiple Vulnerabilities are affected in IBM MQ 9.2	Windows
Vulnerabilities CVE-2021-28164 are fixed in Eclipse-jetty-webapp for Linux 9.4.39	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234