CVE-2026-15548: Stack-based Buffer Overflow in Shibby Tomato
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 This project is superseded by FreshTomato.
AI Analysis
Technical Summary
CVE-2026-15548 is a high-severity stack-based buffer overflow vulnerability affecting Shibby Tomato firmware versions 1.0 through 1.28.0000. The flaw resides in the sub_407220 function of the /usr/sbin/httpd binary, part of the DNS List Rendering component. Exploitation is possible remotely with low attack complexity and no user interaction, potentially leading to high impact on confidentiality, integrity, and availability. The project is no longer maintained and has been superseded by FreshTomato. No official fix or patch has been documented as of the published date.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code or cause a denial of service remotely on affected devices running Shibby Tomato firmware up to 1.28.0000. The vulnerability impacts confidentiality, integrity, and availability with high severity. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the Shibby Tomato project is superseded by FreshTomato, users are advised to migrate to FreshTomato firmware or other maintained alternatives. Until an official fix is available, restricting remote access to the affected service may reduce exposure.
CVE-2026-15548: Stack-based Buffer Overflow in Shibby Tomato
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 This project is superseded by FreshTomato.
CVSS v4.0
Score 8.7high
Affected software
cpe:2.3:a:shibby:tomato:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-15548 is a high-severity stack-based buffer overflow vulnerability affecting Shibby Tomato firmware versions 1.0 through 1.28.0000. The flaw resides in the sub_407220 function of the /usr/sbin/httpd binary, part of the DNS List Rendering component. Exploitation is possible remotely with low attack complexity and no user interaction, potentially leading to high impact on confidentiality, integrity, and availability. The project is no longer maintained and has been superseded by FreshTomato. No official fix or patch has been documented as of the published date.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code or cause a denial of service remotely on affected devices running Shibby Tomato firmware up to 1.28.0000. The vulnerability impacts confidentiality, integrity, and availability with high severity. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the Shibby Tomato project is superseded by FreshTomato, users are advised to migrate to FreshTomato firmware or other maintained alternatives. Until an official fix is available, restricting remote access to the affected service may reduce exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-07-12T21:01:09.003Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a54b7e068715ace439f789f
Added to database: 07/13/2026, 10:03:12 UTC
Last enriched: 07/20/2026, 18:36:29 UTC
Last updated: 08/27/2026, 22:52:09 UTC
Views: 48
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