CVE-2025-15634 HCL BigFix WebUI is affected by a missing authorization vulnerability
Authenticated users can view sensitive environmental information by accessing unauthorized pages directly, exposing data to those without proper permissions.
- 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-2025-15634?
CVE-2025-15634 is a medium-severity missing authorization vulnerability in HCLSoftware BigFix WebUI, published on 9 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A missing authorization vulnerability in HCL BigFix WebUI allows an authenticated user without proper permissions to view sensitive environmental information via direct URL access to the unauthorized page.
Weakness: CWE-862
Which versions are affected by CVE-2025-15634?
It affects 21 products.
Products include Hcltech Bigfix Webui Api, Hcltech Bigfix Webui Application Administration, Hcltech Bigfix Webui Cmep, Hcltech Bigfix Webui Common, Hcltech Bigfix Webui Content App, Hcltech Bigfix Webui Custom and 15 more.
How do I fix CVE-2025-15634?
No fix has been published for CVE-2025-15634 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-2025-15634 being exploited?
There is no known exploitation of CVE-2025-15634 in the wild and no public exploit code.
Other vulnerabilities in HCLSoftware BigFix WebUI
Sources
Also known as GHSA-957m-p4pq-mxmf.