CVE-2024-43781 Information disclosure in SINUMERIK 828D V4
Local authenticated users can read sensitive information from log files in SINUMERIK systems using Create MyConfig, bypassing access restrictions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-43781?
CVE-2024-43781 is a medium-severity vulnerability in Siemens SINUMERIK 828D V4, published on 10 Sep 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability has been identified in SINUMERIK 828D V4 (All versions < V4.95 SP3), SINUMERIK 840D sl V4 (All versions < V4.95 SP3 in connection with using Create MyConfig (CMC) <= V4.8 SP1 HF6), SINUMERIK ONE (All versions < V6.23 in connection with using Create MyConfig (CMC) <= V6.6), SINUMERIK ONE (All versions < V6.15 SP4 in connection with using Create MyConfig (CMC) <= V6.6). Affected systems, that have been provisioned with Create MyConfig (CMC), contain a Insertion of Sensitive Information into Log File vulnerability. This could allow a local authenticated user with low privileges to read sensitive information and thus circumvent access restrictions.
Weakness: CWE-532
Which versions are affected by CVE-2024-43781?
How do I fix CVE-2024-43781?
No fix has been published for CVE-2024-43781 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-43781 being exploited?
There is no known exploitation of CVE-2024-43781 in the wild and no public exploit code.
Sources
Also known as GHSA-g75j-c66m-v892.