What is CVE-2021-32504?

CVE-2021-32504 is a medium-severity vulnerability in Sick Ftmg, classified under Missing Authorization. CVSS score: 5.3/10. Published 2022-07-19.

How severe is CVE-2021-32504?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Sick Ftmg

CVE-2021-32504

Unauthenticated users can access sensitive web URLs through GET request, which should be restricted to maintenance users only. A malicious attacker could use this sensitive information’s to launch further attacks on the system.

Vulnerability class: Broken Access Control

Published 2022-07-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Sick Ftmg
Sick Ftmg Firmware
Sick Ftmg — versions All versions before 2.8

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

sick.com/psirt (Vendor Advisory)

Frequently asked questions

What is CVE-2021-32504?: CVE-2021-32504 is a medium-severity vulnerability in Sick Ftmg, classified under Missing Authorization. CVSS score: 5.3/10. Published 2022-07-19.
How severe is CVE-2021-32504?: Medium severity. CVSS v3 base score is 5.3 out of 10.