CVE-2025-0277 HCL BigFix Mobile is affected by an insecure Content Security Policy (CSP)

Medium 6.5 Published 16 Oct 2025 Updated 16 Oct 2025

Insecure Content Security Policy in HCL BigFix Mobile allows attackers to execute scripts or trick users via cross-site scripting.

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-2025-0277?

CVE-2025-0277 is a medium-severity cross-site scripting vulnerability in HCL Software BigFix Mobile, published on 16 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

HCL BigFix Mobile 3.3 and earlier are vulnerable to certain insecure directives within the Content Security Policy (CSP). An attacker could trick users into performing actions by not properly restricting the sources of scripts and other content.

Weakness: CWE-80, CWE-79, CWE-693

Which versions are affected by CVE-2025-0277?

It affects 2 products.

Products include Hcltech Bigfix Mobile, Hcltech Bigfix Modern Client Management.

How do I fix CVE-2025-0277?

No fix has been published for CVE-2025-0277 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-0277 being exploited?

There is no known exploitation of CVE-2025-0277 in the wild and no public exploit code.

Sources

Also known as GHSA-w347-qgp9-p6gq.