CVE-2023-34977 Video Station
Authenticated users can inject malicious code via network in QNAP Video Station, potentially leading to code execution or security bypass.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-34977?
CVE-2023-34977 is a medium-severity cross-site scripting vulnerability in QNAP Systems Inc. Video Station, published on 13 Oct 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A cross-site scripting (XSS) vulnerability has been reported to affect Video Station. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network.
We have already fixed the vulnerability in the following version: Video Station 5.7.0 ( 2023/07/27 ) and later
Weakness: CWE-79
Which versions are affected by CVE-2023-34977?
It affects 1 product.
Products include Qnap Video Station.
How do I fix CVE-2023-34977?
No fix has been published for CVE-2023-34977 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-2023-34977 being exploited?
There is no known exploitation of CVE-2023-34977 in the wild and no public exploit code.
Other vulnerabilities in QNAP Systems Inc. Video Station
Sources
Also known as GHSA-fm9q-gf87-g4h8.