CVE-2026-19036

Shibby Tomato wanoptions sub_40F88C os command injection

HIGH
7.2
CVSS Score
Published: August 6, 2026 at 12:00 PM UTC
Updated: October 23, 2026 at 09:10 PM UTC
1 product affected across 1 vendorTomato

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Severity
HIGH7.2
Exploit prediction
EPSS 3%
SSVC
PoC

Description

A security flaw has been discovered in Shibby Tomato 1.28.0000. This affects the function sub_40F88C of the file /tmp/ppp/wanoptions. The manipulation of the argument ppp_custom results in os command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. This project is superseded by FreshTomato.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/386455
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/386455/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-19036
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/863669

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-78CWE-77

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