CVE-2025-5518 IDOR in ArgusTech's BILGER
Attackers can bypass authorization controls to access or modify other users' data by manipulating user-controlled identifiers in ArgusTech BILGER.
- 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-2025-5518?
CVE-2025-5518 is a medium-severity missing authorization vulnerability in ArgusTech BILGER, published on 16 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Authorization Bypass Through User-Controlled Key vulnerability with user privileges in ArgusTech BILGER allows Exploitation of Trusted Identifiers.
This issue affects BILGER: before 2.4.6.
Weakness: CWE-639
Which versions are affected by CVE-2025-5518?
How do I fix CVE-2025-5518?
No fix has been published for CVE-2025-5518 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-5518 being exploited?
There is no known exploitation of CVE-2025-5518 in the wild and no public exploit code.
Sources
Also known as GHSA-xxcg-mchr-fph7.