CVE-2026-15546
Full vulnerability record from the local CVENow database.
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 This project is superseded by FreshTomato.
Severity
LOW
CVSS score
2.1
(v4.0)
Vulnerability status
Deferred
Source identifier
Published
2026-07-13 09:16:24.213000
Last modified
2026-10-24 22:10:00.210000
View original CVE JSON
{
"id": "CVE-2026-15546",
"sourceIdentifier": "[email protected]",
"published": "2026-07-13T09:16:24.213",
"lastModified": "2026-10-24T22:10:00.210",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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 This project is superseded by FreshTomato."
},
{
"lang": "es",
"value": "Se ha descubierto una falla de seguridad en Shibby Tomato hasta la versión 1.28.0000. Este problema afecta a la función sub_2D568 del componente start_jffs2. La manipulación del argumento jffs2_exec da como resultado una inyección de comandos del SO. La explotación remota del ataque es posible. El exploit ha sido publicado y puede ser utilizado para ataques. Este proyecto ha sido superado por FreshTomato."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Shibby",
"product": "Tomato",
"cpes": [
"cpe:2.3:a:shibby:tomato:*:*:*:*:*:*:*:*"
],
"modules": [
"start_jffs2"
],
"versions": [
{
"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",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV40": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "4.0",
"vectorString": "CVSS:4.0/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",
"baseScore": 2.1,
"baseSeverity": "LOW",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "PROOF_OF_CONCEPT",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED"
}
}
],
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "LOW"
},
"exploitabilityScore": 2.8,
"impactScore": 3.4
}
],
"cvssMetricV2": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"baseScore": 6.5,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"availabilityImpact": "PARTIAL"
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-07-13T18:37:17.667667Z",
"id": "CVE-2026-15546",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-77"
},
{
"lang": "en",
"value": "CWE-78"
}
]
}
],
"references": [
{
"url": "https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5O",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/cve/CVE-2026-15546",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/submit/855115",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/vuln/377896",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/vuln/377896/cti",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/submit/855115",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
]
}