Vulnerability · Published Oct 9, 2023 · Assigned by SICK AG

CVE-2023-43699

High 7.5

In plain English

A high-severity security flaw in APU0200 from SICK AG. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)1.0%top 37.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Improper Restriction of Excessive Authentication Attempts in RDT400 in SICK APU allows an unprivileged remote attacker to guess the password via trial-and-error as the login attempts are not limited.

Affected products (as reported)

Vendor	Product	Versions
SICK AG	APU0200	all versions

Weakness: CWE-307 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://sick.com/psirt issue-tracking
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf vendor-advisory
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json x_csaf