CVE-2022-22518 A bug in the CODESYS V3 CmpUserMgr component fails to correctly apply a security policy.
A bug in CODESYS Control Runtime allows anonymous access to protected components due to partially applied security policies.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-22518?
CVE-2022-22518 is a medium-severity authentication bypass vulnerability in Codesys Control for Beaglebone Sl, published on 7 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A bug in CmpUserMgr component can lead to only partially applied security policies. This can result in enabled, anonymous access to components part of the applied security policy.
Weakness: CWE-276
Which versions are affected by CVE-2022-22518?
It affects 10 products.
Products include Codesys Control for Beaglebone Sl, Codesys Control for Beckhoff Cx9020, Codesys Control for Empc-A\/Imx6 Sl, Codesys Control for Iot2000 Sl, Codesys Control for Linux Sl, Codesys Control for Pfc100 Sl and 4 more.
How do I fix CVE-2022-22518?
No fix has been published for CVE-2022-22518 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2022-22518 being exploited?
There is no known exploitation of CVE-2022-22518 in the wild and no public exploit code.
Other vulnerabilities in Codesys Control for Beaglebone Sl
- CVE-2019-9010 Missing authorization in n/a
- CVE-2018-10612 Misconfiguration in 3S-Smart Software Solutions GmbH CODESYS Control V3 products prior to version 3.5.14.0
- CVE-2023-6357 OS Command Injection in multiple CODESYS products
- CVE-2022-4046 CODESYS: Improper memory restrictions fro CODESYS Control
- CVE-2022-47379 CODESYS: Multiple products prone to out-of-bounds write
Sources
Also known as GHSA-m3jp-v66f-7qcp.