CVE-2019-13495 Cross-site scripting in n/a
Remote authenticated users can inject arbitrary web script via specific fields in Zyxel XGS2210-52HP firmware, potentially compromising the management interface.
- 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-2019-13495?
CVE-2019-13495 is a medium-severity cross-site scripting vulnerability in n/a, published on 31 Mar 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
In firmware version 4.50 of Zyxel XGS2210-52HP, multiple stored cross-site scripting (XSS) issues allows remote authenticated users to inject arbitrary web script via an rpSys.html Name or Location field.
Weakness: CWE-79
Which versions are affected by CVE-2019-13495?
It affects 1 product.
Products include Zyxel Xgs2210-52hp Firmware.
How do I fix CVE-2019-13495?
No fix has been published for CVE-2019-13495 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-2019-13495 being exploited?
There is no known exploitation of CVE-2019-13495 in the wild and no public exploit code.
Sources
Also known as GHSA-mwxv-mmvj-g2x4.