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Vulnerability · Published Jun 4, 2026 · Assigned by VulDB

CVE-2026-10870Shibby Tomato Web UI rc start_dhcpc os command injection

High 7.2

In plain English

A high-severity OS command injection in Tomato from Shibby. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.2% (higher than 83% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High
Exploit odds (30 days)2.2%top 17.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

A flaw has been found in Shibby Tomato 1.28.0000. This affects the function start_dhcpc of the file /sbin/rc of the component Web UI. This manipulation causes os command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. This project is superseded by FreshTomato.

Affected products (as reported)

VendorProductVersions
Shibby Tomato 1.28.0000

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References