CVE-2021-37254

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-10-28 · updated 2026-06-17

Description

In M-Files Web product with versions before 20.10.9524.1 and 20.10.9445.0, a remote attacker could use a flaw to obtain unauthenticated access to 3rd party component license key information on server.

Affected products

M-Files Corporation M-Files Web: before 20.10.9445.0; from 20.10.9500.0 before 20.10.9534.1 — fixed in 20.10.9445.0, 20.10.9534.1

How to fix

Upgrade to a fixed version: M-Files Corporation M-Files Web 20.10.9445.0, 20.10.9534.1. Check the vendor advisory for mitigations.

References

https://www.m-files.com/about/trust-center/security-vulnerabilities/cve-2021-37254/
https://www.m-files.com/company/trust-center/vulnerability-disclosure/
https://www.m-files.com/about/trust-center/security-vulnerabilities/cve-2021-37254/
https://www.m-files.com/company/trust-center/vulnerability-disclosure/

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