Main Vulnerability Database Vulnerabilities #VU64414

Input validation error in Grafana Enterprise Metrics - CVE-2021-31231

Published: June 15, 2022

Vulnerability identifier: #VU64414

CSH Severity: Low

CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2021-31231

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied input in the Alertmanager in Grafana Enterprise Metrics. A local user can pass specially crafted input to the application and gain access to sensitive information.

Affected software

Grafana Enterprise Metrics

How to mitigate CVE-2021-31231

Install updates from vendor's website.

Grafana Enterprise Metrics - update to 1.2.1

External References

Related Security Bulletins