CVE-2025-28031 Hardcoded credentials in n/a

Medium 6.5 Published Updated

Attackers can access the telnet service using a hardcoded password found in the configuration file, leading to unauthorized control.

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

What is CVE-2025-28031?

CVE-2025-28031 is a medium-severity vulnerability in n/a, published on 22 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

TOTOLINK A810R V4.1.2cu.5182_B20201026 was discovered to contain a hardcoded password for the telnet service in product.ini.

Weakness: CWE-259

Which versions are affected by CVE-2025-28031?

It affects 1 product.

Products include Totolink A810r Firmware.

How do I fix CVE-2025-28031?

No fix has been published for CVE-2025-28031 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-28031 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-28031 exists.

Sources

Also known as GHSA-m9hc-8hvg-f4hc.

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