CVE-2024-8175 CODESYS: web server vulnerable to DoS
Unauthenticated remote attackers can cause a denial of service in the CODESYS web server by triggering invalid memory access.
- 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-2024-8175?
CVE-2024-8175 is a high-severity denial of service vulnerability in CODESYS Control RTE (SL), published on 25 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An unauthenticated remote attacker can causes the CODESYS web server to access invalid memory which results in a DoS.
Weakness: CWE-754
Which versions are affected by CVE-2024-8175?
How do I fix CVE-2024-8175?
No fix has been published for CVE-2024-8175 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-8175 being exploited?
There is no known exploitation of CVE-2024-8175 in the wild and no public exploit code.
Sources
Also known as GHSA-v6p4-r397-q442.