What is CVE-2021-32503?

CVE-2021-32503 is a medium-severity vulnerability in Sick Ftmg, classified under Missing Authorization. CVSS score: 4.9/10. Published 2022-04-01.

How severe is CVE-2021-32503?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Auth bypass in Sick Ftmg

CVE-2021-32503

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

EPSS: 0.008 (52.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Sick Ftmg
Sick Ftmg_firmware — versions 2.8
N/a Sick Ftmg — versions All versions before 2.8

Weakness classification (CWE)

CWE-862 — Missing Authorization
CWE-400 — Uncontrolled Resource Consumption

References

psirt@sick.de (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-32503?: CVE-2021-32503 is a medium-severity vulnerability in Sick Ftmg, classified under Missing Authorization. CVSS score: 4.9/10. Published 2022-04-01.
How severe is CVE-2021-32503?: Medium severity. CVSS v3 base score is 4.9 out of 10.