CVE-2020-5334 Cross-site scripting in RSA Archer

High 8.2 Published 4 May 2020 Updated 16 Sep 2024

Remote attackers can execute malicious scripts in victims' browsers via DOM-based XSS in RSA Archer, potentially leading to session hijacking or data theft.

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-2020-5334?

CVE-2020-5334 is a high-severity cross-site scripting vulnerability in Dell RSA Archer, published on 4 May 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

RSA Archer, versions prior to 6.7 P2 (6.7.0.2), contains a Document Object Model (DOM) based cross-site scripting vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability by tricking a victim application user to supply malicious HTML or JavaScript code to DOM environment in the browser. The malicious code is then executed by the web browser in the context of the vulnerable web application.

Weakness: CWE-79

Which versions are affected by CVE-2020-5334?

It affects 1 product.

Products include Rsa Archer.

How do I fix CVE-2020-5334?

No fix has been published for CVE-2020-5334 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-2020-5334 being exploited?

There is no known exploitation of CVE-2020-5334 in the wild and no public exploit code.

Sources

Also known as GHSA-w2rr-j9v9-9342.