CVE-2021-41807

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 65.6% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-01-18 16:51Z4 YR AGO

Last updated

2026-02-23 07:49Z8 MO AGO

Reserved

2021-09-29

Assigning CNA

M-Files Corporation

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-307Improper Restriction of Excessive Authentication AttemptsBase

Data version

5.2

Document digest

187ac4dd79befe0c62ff0ef59bfcc9e7d0f517251cbd7bc6f56a609abc2ea8d5

• www.m-files.comhttps://www.m-files.com/about/trust-center/security-vulnerabilities/cve-2021-41807/x_refsource_MISC
• empower.m-files.comhttps://empower.m-files.com/security-advisories/CVE-2021-41807vendor-advisory