CVE-2021-37378 Cross-site scripting in n/a
Remote attackers can execute arbitrary code via XSS in the Friendly Name field of Teradek Cube devices, which are now end-of-life.
- 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-2021-37378?
CVE-2021-37378 is a medium-severity cross-site scripting vulnerability in n/a, published on 3 Feb 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
Cross Site Scripting (XSS) vulnerability in Teradek Cube and Cube Pro firmware version 7.3.x and earlier allows remote attackers to run arbitrary code via the Friendly Name field in System Information Settings. NOTE: Vedor states the product has reached End of Life and will not be receiving any firmware updates to address this issue.
Weakness: CWE-79
Which versions are affected by CVE-2021-37378?
It affects 2 products.
Products include Teradke Cube Firmware, Teradke Cube Pro Firmware.
How do I fix CVE-2021-37378?
No fix has been published for CVE-2021-37378 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-2021-37378 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-37378 exists.
Sources
Also known as GHSA-qhjw-g4rm-w3v5.