CVE-2020-8822 Cross-site scripting in n/a
Stored XSS in Digi TransPort routers allows attackers to inject scripts into the web interface, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-8822?
CVE-2020-8822 is a medium-severity cross-site scripting vulnerability in n/a, published on 10 Feb 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Digi TransPort WR21 5.2.2.3, WR44 5.1.6.4, and WR44v2 5.1.6.9 devices allow stored XSS in the web application.
Weakness: CWE-79
Which versions are affected by CVE-2020-8822?
It affects 2 products.
Products include Digi Transport Wr21 Firmware, Digi Transport Wr44 Firmware.
How do I fix CVE-2020-8822?
No fix has been published for CVE-2020-8822 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-2020-8822 being exploited?
There is no known exploitation of CVE-2020-8822 in the wild and no public exploit code.
Sources
Also known as GHSA-4mmf-4hwq-j237.