CVE-2026-15546
Shibby Tomato start_jffs2 sub_2D568 os command injection
Description
A security flaw has been discovered in Shibby Tomato up to 1.28.0000. Affected by this issue is the function sub_2D568 of the component start_jffs2. Performing a manipulation of the argument jffs2_exec results in os command injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. This project is superseded by FreshTomato.
INFO
Published Date :
July 13, 2026, 9:16 a.m.
Last Modified :
July 13, 2026, 9:16 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Update to FreshTomato firmware.
- Apply the latest security patches.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-15546.
| URL | Resource |
|---|---|
| https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5O | |
| https://vuldb.com/cve/CVE-2026-15546 | |
| https://vuldb.com/submit/855115 | |
| https://vuldb.com/vuln/377896 | |
| https://vuldb.com/vuln/377896/cti |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-15546 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-15546
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-15546 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-15546 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Jul. 13, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:shibby:tomato:*:*:*:*:*:*:*:*'], 'vendor': 'Shibby', 'modules': ['start_jffs2'], 'product': 'Tomato', 'versions': [{'status': 'affected', 'version': '1.0'}, {'status': 'affected', 'version': '1.1'}, {'status': 'affected', 'version': '1.2'}, {'status': 'affected', 'version': '1.3'}, {'status': 'affected', 'version': '1.4'}, {'status': 'affected', 'version': '1.5'}, {'status': 'affected', 'version': '1.6'}, {'status': 'affected', 'version': '1.7'}, {'status': 'affected', 'version': '1.8'}, {'status': 'affected', 'version': '1.9'}, {'status': 'affected', 'version': '1.10'}, {'status': 'affected', 'version': '1.11'}, {'status': 'affected', 'version': '1.12'}, {'status': 'affected', 'version': '1.13'}, {'status': 'affected', 'version': '1.14'}, {'status': 'affected', 'version': '1.15'}, {'status': 'affected', 'version': '1.16'}, {'status': 'affected', 'version': '1.17'}, {'status': 'affected', 'version': '1.18'}, {'status': 'affected', 'version': '1.19'}, {'status': 'affected', 'version': '1.20'}, {'status': 'affected', 'version': '1.21'}, {'status': 'affected', 'version': '1.22'}, {'status': 'affected', 'version': '1.23'}, {'status': 'affected', 'version': '1.24'}, {'status': 'affected', 'version': '1.25'}, {'status': 'affected', 'version': '1.26'}, {'status': 'affected', 'version': '1.27'}, {'status': 'affected', 'version': '1.28.0000'}]}] Added Description A security flaw has been discovered in Shibby Tomato up to 1.28.0000. Affected by this issue is the function sub_2D568 of the component start_jffs2. Performing a manipulation of the argument jffs2_exec results in os command injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. This project is superseded by FreshTomato. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CWE CWE-78 Added CWE CWE-77 Added Reference https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5O Added Reference https://vuldb.com/cve/CVE-2026-15546 Added Reference https://vuldb.com/submit/855115 Added Reference https://vuldb.com/vuln/377896 Added Reference https://vuldb.com/vuln/377896/cti