CVE-2020-7482 Cross-site scripting in Andover Continuum (All versions)

Medium 6.1 Published 23 Mar 2020 Updated 4 Aug 2024

Reflective Cross-site Scripting in Andover Continuum web server allows attackers to execute scripts in user browsers.

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-2020-7482?

CVE-2020-7482 is a medium-severity cross-site scripting vulnerability in Andover Continuum (All versions), published on 23 Mar 2020. 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 CWE-79:Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists Andover Continuum (All versions), which could cause a Reflective Cross-site Scripting (XSS attack) when using the products' web server.

Weakness: CWE-79

Which versions are affected by CVE-2020-7482?

It affects 11 products.

Products include Schneider-Electric Andover Continuum 5720 Firmware, Schneider-Electric Andover Continuum 5740 Firmware, Schneider-Electric Andover Continuum 9200 Firmware, Schneider-Electric Andover Continuum 9680 Firmware, Schneider-Electric Andover Continuum 9702 Firmware, Schneider-Electric Andover Continuum 9900 Firmware and 5 more.

How do I fix CVE-2020-7482?

No fix has been published for CVE-2020-7482 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-2020-7482 being exploited?

There is no known exploitation of CVE-2020-7482 in the wild and no public exploit code.

Sources

Also known as GHSA-8f3h-p8gc-q7vq.