What is CVE-2021-41809?

CVE-2021-41809 is a low-severity vulnerability in M-files Server, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.5/10. Published 2022-01-18.

How severe is CVE-2021-41809?

Low severity. CVSS v3 base score is 3.5 out of 10.

SSRF in M-files Server

CVE-2021-41809

SSRF vulnerability in M-Files Server products with versions before 22.1.11017.1, in a preview function allowed making queries from the server with certain document types referencing external entities.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.006 (42.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N.

Affected products

M-files Server — versions Online
M-files M-files_server

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

security@m-files.com (x_refsource_MISC, Vendor Advisory)
security@m-files.com (vendor-advisory)

Frequently asked questions

What is CVE-2021-41809?: CVE-2021-41809 is a low-severity vulnerability in M-files Server, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.5/10. Published 2022-01-18.
How severe is CVE-2021-41809?: Low severity. CVSS v3 base score is 3.5 out of 10.