CVE-2026-10873 Shibby Tomato Web UI rstats rstats_path os command injection

High 8.6 Published Updated

Remote attackers can execute arbitrary OS commands via the rstats_path function in the Shibby Tomato Web UI, leading to full system compromise.

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

What is CVE-2026-10873?

CVE-2026-10873 is a high-severity command injection vulnerability in Shibby Tomato, published on 4 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A vulnerability was determined in Shibby Tomato 1.28.0000. Impacted is the function rstats_path of the file /bin/rstats of the component Web UI. Executing a manipulation can lead to os command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This project is superseded by FreshTomato.

Weakness: CWE-78, CWE-77

Which versions are affected by CVE-2026-10873?

How do I fix CVE-2026-10873?

No fix has been published for CVE-2026-10873 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2026-10873 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-10873 exists.

Sources

Also known as GHSA-87h4-4j7r-7jc2.

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