CVE-2026-19036
Shibby Tomato wanoptions sub_40F88C os command injection
- State
- Published
- Severity
- 8.6 High
- Published
- Aug 6, 2026
- Updated
- Aug 6, 2026
- Reserved
- Aug 6, 2026
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 This project is superseded by FreshTomato.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.2 High | 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 | VulDB |
| 3.0 | 7.2 High | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 8.3 High | AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
TomatoShibby |
|
References
- VDB-386455 | Shibby Tomato wanoptions sub_40F88C os command injectionvdb-entrytechnical-description
- VDB-386455 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-19036 | CVE Analysis and Reportthird-party-advisory
- Submit #863669 | Tomato Tomato by Shibby 1.28.0000 MIPSR2-124 K26 Mini (tomato-K26-1.28.RT-MIPSR2-124-Mini.trx, build5x-124-EN, 2014-12-24). Verified on research sample OS Command Injection (CWE-78, post-authentication)third-party-advisory
- https://gitee.com/WH-YHUST/tomato-rc-qos-ppp-cve/blob/master/advisories/en/03-sub_40F88C-pppd.mdexploit
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.