CVE-2026-10872

Shibby Tomato Web UI rc start_vpnserver os command injection

CVSS 8.6 HIGHEPSS 2.6%CWE-77 CWE-78

Vexday Risk Score

41Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 8.6EPSS 2.6%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

04 Jun 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

A vulnerability was found in Shibby Tomato 1.28.0000. This issue affects the function start_vpnserver of the file /sbin/rc of the component Web UI. Performing a manipulation results in os command injection. The attack can be initiated remotely. The exploit has been made public and could be used. This project is superseded by FreshTomato.

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

Affected products

Shibby · Tomato

public PoCs found — 1

cve_referencegitee.com/WH-YHUST/tomato-rc-nvram-cve/blob/master/gitee-cve-disclosure/advisories/zh/03-start_vpnserver.mdunverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://gitee.com/WH-YHUST/tomato-rc-nvram-cve/blob/master/gitee-cve-disclosure/advisories/en/03-start_vpnserver.md https://gitee.com/WH-YHUST/tomato-rc-nvram-cve/blob/master/gitee-cve-disclosure/advisories/zh/03-start_vpnserver.md https://vuldb.com/cve/CVE-2026-10872 https://vuldb.com/submit/831858 https://vuldb.com/vuln/368362 https://vuldb.com/vuln/368362/cti