CVE-2025-43928 Path traversal in Media Relay Service
Attackers can read arbitrary files, including administrator credentials, via directory traversal in the username field of the MRS web server.
- 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-2025-43928?
CVE-2025-43928 is a medium-severity path traversal vulnerability in Infodraw Media Relay Service, published on 20 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In Infodraw Media Relay Service (MRS) 7.1.0.0, the MRS web server (on port 12654) allows reading arbitrary files via ../ directory traversal in the username field. Reading ServerParameters.xml may reveal administrator credentials in cleartext or with MD5 hashing.
Which versions are affected by CVE-2025-43928?
It affects 1 product.
Products include Infodraw Pmrs-102 Firmware.
How do I fix CVE-2025-43928?
No fix has been published for CVE-2025-43928 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-43928 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-43928 exists.
Sources
Also known as GHSA-764p-g9xx-6qm8.