CVE-2023-43697

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-10-09 · updated 2026-06-17
Weakness: CWE-471

Description

Modification of Assumed-Immutable Data (MAID) in RDT400 in SICK APU allows an unprivileged remote attacker to make the site unable to load necessary strings via changing file paths using HTTP requests.

Affected products

SICK AG APU0200: before 4.0.0.6 — fixed in 4.0.0.6

How to fix

Upgrade to a fixed version: SICK AG APU0200 4.0.0.6. Check the vendor advisory for mitigations.

References

https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf
https://sick.com/psirt
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf
https://sick.com/psirt

Get alerted when CVE-2023-43697 or the next vulnerability affects your stack