CVE-2026-27756 SODOLA SL902-SWTGW124AS <= 200.1.20 Reflected XSS in Management Interface

Medium 5.1 Published Updated

Reflected XSS in SODOLA gateway management interface allows attackers to execute arbitrary JavaScript in authenticated users' browsers via malicious URLs.

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-2026-27756?

CVE-2026-27756 is a medium-severity cross-site scripting vulnerability in Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) SODOLA SL902-SWTGW124AS, published on 27 Feb 2026. 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

SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a reflected cross-site scripting vulnerability in the management interface where user input is not properly encoded before output. Attackers can craft malicious URLs that execute arbitrary JavaScript in the web interface when visited by authenticated users.

Weakness: CWE-79

Which versions are affected by CVE-2026-27756?

It affects 1 product.

Products include Sodola-Network Sl902-Swtgw124as Firmware.

How do I fix CVE-2026-27756?

No fix has been published for CVE-2026-27756 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-2026-27756 being exploited?

There is no known exploitation of CVE-2026-27756 in the wild and no public exploit code.

Sources

Also known as GHSA-8m37-836g-p9g7.

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