CVE-2024-3346
A vulnerability was found in Byzoro Smart S80 up to 20240328. It has been declared as critical. This vulnerability affects unknown code of the file /log/webmailattach.php. The manipulation of the argument mail_file_path leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-259450 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- Base score: 6.3
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 49%
- Percentile among all scored CVEs: 99
- Score date: 10/6/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.
CWEs
- CWE-78
References
- https://github.com/Yu1e/vuls/blob/main/Byzro%20Networks%20Smart%20S80%20management%20platform%20has%20rce%20vulnerability.md
- https://vuldb.com/?ctiid.259450
- https://vuldb.com/?id.259450
- https://vuldb.com/?submit.306277
- https://github.com/Yu1e/vuls/blob/main/Byzro%20Networks%20Smart%20S80%20management%20platform%20has%20rce%20vulnerability.md
- https://vuldb.com/?ctiid.259450
- https://vuldb.com/?id.259450
- https://vuldb.com/?submit.306277
Raw JSON (NVD)
Show
{
"id": "CVE-2024-3346",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"id": "CVE-2024-3346",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-04-05T19:10:01.116595Z"
}
}
],
"cvssMetricV2": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
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"baseScore": 6.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.3,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "LOW",
"confidentialityImpact": "LOW"
},
"impactScore": 3.4,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "cna@vuldb.com",
"affectedData": [
{
"vendor": "Byzoro",
"product": "Smart S80",
"versions": [
{
"status": "affected",
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}
]
}
]
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"affectedData": [
{
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],
"vendor": "byzoro",
"product": "smart_s80",
"versions": [
{
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"version": "0",
"lessThan": "20240328",
"versionType": "custom"
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"defaultStatus": "unknown"
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],
"published": "2024-04-05T16:15:07.810",
"references": [
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{
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"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/?id.259450",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/?submit.306277",
"source": "cna@vuldb.com"
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{
"url": "https://github.com/Yu1e/vuls/blob/main/Byzro%20Networks%20Smart%20S80%20management%20platform%20has%20rce%20vulnerability.md",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
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{
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},
{
"url": "https://vuldb.com/?submit.306277",
"source": "af854a3a-2127-422b-91ae-364da2661108"
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],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
"description": [
{
"lang": "en",
"value": "CWE-78"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in Byzoro Smart S80 up to 20240328. It has been declared as critical. This vulnerability affects unknown code of the file /log/webmailattach.php. The manipulation of the argument mail_file_path leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-259450 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
},
{
"lang": "es",
"value": "Una vulnerabilidad fue encontrada en Byzro Smart S80 hasta 20240328. Fue declarada crítica. Esta vulnerabilidad afecta a un código desconocido del archivo /log/webmailattach.php. La manipulación del argumento mail_file_path conduce a la inyección de comandos del sistema operativo. El ataque se puede iniciar de forma remota. El exploit ha sido divulgado al público y puede utilizarse. VDB-259450 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó primeramenre con el proveedor sobre esta divulgación, pero no respondió de ninguna manera."
}
],
"lastModified": "2026-06-17T07:43:48.940",
"sourceIdentifier": "cna@vuldb.com"
}