CVE-2023-0746 XSS Vulnerability in GigaVue-FM
An attacker can inject malicious JavaScript into the unauthenticated help page URI, leading to reflected cross-site scripting attacks against users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-0746?
CVE-2023-0746 is a medium-severity cross-site scripting vulnerability in Gigamon GigaVUE-FM, published on 10 Mar 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The help page in GigaVUE-FM, when using GigaVUE-OS software version 5.0 202, does not require an authenticated user. An attacker could enforce a user into inserting malicious JavaScript code into the URI, that could lead to a Reflected Cross site Scripting.
Weakness: CWE-79
Which versions are affected by CVE-2023-0746?
It affects 1 product.
Products include Gigamon Gigavue-Os.
How do I fix CVE-2023-0746?
No fix has been published for CVE-2023-0746 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-2023-0746 being exploited?
There is no known exploitation of CVE-2023-0746 in the wild and no public exploit code.
Other vulnerabilities in Gigamon GigaVUE-FM
Sources
Also known as GHSA-r4m8-8238-w9cw.