CVE-2026-15548
Shibby Tomato DNS List Rendering httpd sub_407220 stack-based overflow
Description
A security vulnerability has been detected in Shibby Tomato up to 1.28.0000. This vulnerability affects the function sub_407220 of the file /usr/sbin/httpd of the component DNS List Rendering. The manipulation leads to stack-based buffer overflow. The attack is possible to be carried out remotely. This project is superseded by FreshTomato.
INFO
Published Date :
July 13, 2026, 10:16 a.m.
Last Modified :
July 15, 2026, 3:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update to a supported version of the firmware.
- Consider migrating to FreshTomato.
- Disable or restrict access to the affected component.
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-2026-15548.
| URL | Resource |
|---|---|
| https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5R | |
| https://vuldb.com/cve/CVE-2026-15548 | |
| https://vuldb.com/submit/855121 | |
| https://vuldb.com/vuln/377898 | |
| https://vuldb.com/vuln/377898/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-2026-15548 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-2026-15548
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-2026-15548 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-15548 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.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 15, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-15548', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-15T14:13:23.407310Z'} -
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': ['DNS List Rendering'], '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 vulnerability has been detected in Shibby Tomato up to 1.28.0000. This vulnerability affects the function sub_407220 of the file /usr/sbin/httpd of the component DNS List Rendering. The manipulation leads to stack-based buffer overflow. The attack is possible to be carried out remotely. This project is superseded by FreshTomato. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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:H/I:H/A:H Added CVSS V2 (AV:N/AC:L/Au:S/C:C/I:C/A:C) Added CWE CWE-119 Added CWE CWE-121 Added Reference https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5R Added Reference https://vuldb.com/cve/CVE-2026-15548 Added Reference https://vuldb.com/submit/855121 Added Reference https://vuldb.com/vuln/377898 Added Reference https://vuldb.com/vuln/377898/cti