VDB-368360 · Submit #831856 · CVE-2026-10870

Shibby Tomato 1.28.0000 Web UI /sbin/rc start_dhcpc os command injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.5	$0-$5k	4.50

Summaryinfo

A vulnerability was found in Shibby Tomato 1.28.0000. It has been declared as critical. This vulnerability affects the function start_dhcpc of the file /sbin/rc of the component Web UI. Such manipulation leads to os command injection. This vulnerability is referenced as CVE-2026-10870. It is possible to launch the attack remotely. Furthermore, an exploit is available. This project is superseded by FreshTomato.

Detailsinfo

A vulnerability was found in Shibby Tomato 1.28.0000. It has been rated as critical. Affected by this issue is the function start_dhcpc of the file /sbin/rc of the component Web UI. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The advisory is shared for download at gitee.com. This vulnerability is handled as CVE-2026-10870. The exploitation is known to be easy. The attack may be launched remotely. The exploitation requires an enhanced level of successful authentication. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1202.

The exploit is available at gitee.com. It is declared as proof-of-concept. This project is superseded by FreshTomato.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-34323). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Shibby

Name

Tomato

Version

1.28.0000

CPE 2.3info

🔒

CPE 2.2info

🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 6.5

VulDB Base Score: 7.2
VulDB Temp Score: 6.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

06/04/2026 Advisory disclosed
06/04/2026 +0 days VulDB entry created
06/05/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: gitee.com
Status: Not defined

CVE: CVE-2026-10870 (🔒)
GCVE (CVE): GCVE-0-2026-10870
GCVE (VulDB): GCVE-100-368360
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/04/2026 17:37
Updated: 06/05/2026 01:00
Changes: 06/04/2026 17:37 (57), 06/05/2026 01:00 (1)
Complete: 🔍
Submitter: WH-YHUST
Cache ID: 216::103

Submitinfo

Accepted

Submit #831856: Tomato Tomato Firmware Shibby-modified Tomato Firmware (MIPS32 LE). Verified on extracted image labeled d2e251333c486810d9bbce816021bcf1b93dd392 (inter OS Command Injection (by WH-YHUST)

VulDB is the best source for vulnerability data and more expert information about this specific topic.