CVE-2024-1531 File upload in RTU500 series CMU firmware
An authorized user can upload a malicious file to leak random memory content into the RTU500 system log, exposing sensitive data.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-1531?
CVE-2024-1531 is a high-severity vulnerability in Hitachi Energy RTU500 series CMU firmware, published on 27 Mar 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could print random memory content in the RTU500 system log, if an authorized user uploads a specially crafted stb-language file.
Weakness: CWE-434
Which versions are affected by CVE-2024-1531?
How do I fix CVE-2024-1531?
No fix has been published for CVE-2024-1531 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-1531 being exploited?
There is no known exploitation of CVE-2024-1531 in the wild and no public exploit code.
Sources
Also known as GHSA-vpmw-w5fr-gf3h.