CVE-2020-23617 Cross-site scripting in n/a
Attackers can execute arbitrary web scripts via XSS in the error page of Totolink N200RE and N100RE routers.
- 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-2020-23617?
CVE-2020-23617 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 May 2022. 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
A cross site scripting (XSS) vulnerability in the error page of Totolink N200RE and N100RE Routers 2.0 allows attackers to execute arbitrary web scripts or HTML via SCRIPT element.
Weakness: CWE-79
Which versions are affected by CVE-2020-23617?
It affects 2 products.
Products include Totolink N100re Firmware, Totolink N200re Firmware.
How do I fix CVE-2020-23617?
No fix has been published for CVE-2020-23617 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-2020-23617 being exploited?
There is no known exploitation of CVE-2020-23617 in the wild and no public exploit code.
Sources
Also known as GHSA-652g-xm3x-m224.