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Description

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 This project is superseded by FreshTomato.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-04 | Assigner VulDB




HIGH: 8.6CVSS: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
HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
HIGH: 7.2CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.3AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

1.28.0000
affected

Timeline

2026-06-04:Advisory disclosed
2026-06-04:VulDB entry created
2026-06-04:VulDB entry last update

Credits

WH-YHUST (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/368361 (VDB-368361 | Shibby Tomato Web UI rc start_6rd_tunnel os command injection) vdb-entry technical-description

vuldb.com/vuln/368361/cti (VDB-368361 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10871 (CVE-2026-10871 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/831857 (Submit #831857 | Tomato Tomato Firmware Shibby Tomato MIPS32; image d2e251333c48...; /sbin/rc MD5 a48002cdf3cda9452a5b9712edd179d2 OS Command Injection) third-party-advisory

gitee.com/...disclosure/advisories/en/02-start_6rd_tunnel.md related

gitee.com/...disclosure/advisories/zh/02-start_6rd_tunnel.md exploit

cve.org (CVE-2026-10871)

nvd.nist.gov (CVE-2026-10871)

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