CVE-2026-27757 SODOLA SL902-SWTGW124AS <= 200.1.20 Unverified Password Change

High 7.1 Published Updated

Authenticated users can change passwords without verification, allowing attackers with session access to maintain persistent control over the device.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2026-27757?

CVE-2026-27757 is a high-severity missing authorization vulnerability in Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) SODOLA SL902-SWTGW124AS, published on 27 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain an authentication vulnerability that allows authenticated users to change account passwords without verifying the current password. Attackers who gain access to an authenticated session can modify credentials to maintain persistent access to the management interface.

Weakness: CWE-620

Which versions are affected by CVE-2026-27757?

It affects 1 product.

Products include Sodola-Network Sl902-Swtgw124as Firmware.

How do I fix CVE-2026-27757?

No fix has been published for CVE-2026-27757 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-27757 being exploited?

There is no known exploitation of CVE-2026-27757 in the wild and no public exploit code.

Sources

Also known as GHSA-4gmm-r9mc-3p3g.

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