CVE-2023-34409

CRITICAL

9.8

Description

In Percona Monitoring and Management (PMM) server 2.x before 2.37.1, the authenticate function in auth_server.go does not properly formalize and sanitize URL paths to reject path traversal attempts. This allows an unauthenticated remote user, when a crafted POST request is made against unauthenticated API routes, to access otherwise protected API routes leading to escalation of privileges and information disclosure.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/6/2023

Last Modified1/8/2025

Sourcenvd

Honeypot Sightings0

Affected Products

percona:monitoring_and_management

Weaknesses (CWE)

CWE-22CWE-22

References

https://www.percona.com/blog/pmm-authentication-bypass-vulnerability-fixed-in-2-37-1/(cve@mitre.org)

https://www.percona.com/blog/pmm-authentication-bypass-vulnerability-fixed-in-2-37-1/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.