RCE in Shibby Tomato
CVE-2026-10871
A vulnerability has been found in Shibby Tomato 1.28.0000. This vulnerability affects the function start_6rd_tunnel of the file /sbin/rc of the component Web UI. Such manipulation of the argument ipv6_6rd_borderrelay leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. This project is superseded by FreshTomato.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.022 (82.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Shibby Tomato — versions 1.28.0000
Weakness classification (CWE)
References
- gitee.com/WH-YHUST/tomato-rc-nvram-cve/blob/master/gitee-cve-disclosure/advisor… (related)
- gitee.com/WH-YHUST/tomato-rc-nvram-cve/blob/master/gitee-cve-disclosure/advisor… (exploit)
- vuldb.com/cve/CVE-2026-10871 (third-party-advisory)
- vuldb.com/submit/831857 (third-party-advisory)
- vuldb.com/vuln/368361 (technical-description, vdb-entry)
- vuldb.com/vuln/368361/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-10871?
- CVE-2026-10871 is a high-severity vulnerability in Shibby Tomato, classified under Command Injection. CVSS score: 7.2/10. Published 2026-06-04.
- How severe is CVE-2026-10871?
- High severity. CVSS v3 base score is 7.2 out of 10.