CVE-2025-54319 Information disclosure in WeOS
Attackers can read sensitive credentials from verbose syslog logs in Westermo WeOS devices, requiring verbose logging to be enabled.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-54319?
CVE-2025-54319 is a medium-severity vulnerability in Westermo WeOS, published on 20 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Westermo WeOS 5 (5.24 through 5.24.4). A threat actor potentially can gain unauthorized access to sensitive information via system logging information (syslog verbose logging that includes credentials).
Weakness: CWE-532
Which versions are affected by CVE-2025-54319?
How do I fix CVE-2025-54319?
No fix has been published for CVE-2025-54319 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-54319 being exploited?
There is no known exploitation of CVE-2025-54319 in the wild and no public exploit code.
Sources
Also known as GHSA-j873-wcr3-6m2p.