Vulnerability · Published Aug 6, 2026 · Assigned by VulDB
CVE-2026-19035Shibby Tomato qoslimit new_qoslimit_start 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 3.2% (higher than 88% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)3.2%top 11.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was identified in Shibby Tomato 1.28.0000. Affected by this issue is the function new_qoslimit_start of the file /etc/qoslimit. The manipulation of the argument new_qoslimit_enable leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used. This project is superseded by FreshTomato.
Affected products (as reported)
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
- VDB-386454 | Shibby Tomato qoslimit new_qoslimit_start os command injection vdb-entry, technical-description
- VDB-386454 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-19035 | CVE Analysis and Report third-party-advisory
- Submit #863667 | Tomato Tomato by Shibby 1.28.0000 MIPSR2-124 K26 Mini (tomato-K26-1.28.RT-MIPSR2-124-Mini.trx, release build5x-124-EN, 2014-12-24). Likely affects other OS Command Injection (CWE-78, post-authentication) third-party-advisory
- https://gitee.com/WH-YHUST/tomato-rc-qos-ppp-cve/blob/master/advisories/en/02-new_qoslimit_start.md exploit