CVE-2020-29028 Reflected XSS issues

Medium 6.3 Published 5 Mar 2021 Updated 17 Sep 2024

Attackers can inject arbitrary JavaScript into the Secomea GateManager web GUI, potentially compromising user sessions or data.

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-2020-29028?

CVE-2020-29028 is a medium-severity cross-site scripting vulnerability in Secomea GateManager, published on 5 Mar 2021. 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

Cross-site Scripting (XSS) vulnerability in web GUI of Secomea GateManager allows an attacker to inject arbitrary javascript code. This issue affects: Secomea GateManager all versions prior to 9.4.

Weakness: CWE-79

Which versions are affected by CVE-2020-29028?

It affects 1 product.

Products include Secomea Gatemanager Firmware.

How do I fix CVE-2020-29028?

No fix has been published for CVE-2020-29028 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-2020-29028 being exploited?

There is no known exploitation of CVE-2020-29028 in the wild and no public exploit code.

Sources

Also known as GHSA-xwmw-rf59-w488.