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vuln-cve/data/2026/2xxx/CVE-2026-2670.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-2670",
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"state": "PUBLISHED",
"assignerShortName": "VulDB",
"dateReserved": "2026-02-18T09:16:43.848Z",
"datePublished": "2026-02-18T21:02:08.426Z",
"dateUpdated": "2026-09-07T05:58:16.410Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB",
"dateUpdated": "2026-09-07T05:58:16.410Z"
},
"title": "Advantech WISE-6610-NB Background Management openvpn_apply os command injection",
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-78",
"lang": "en",
"description": "OS Command Injection"
}
]
},
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-77",
"lang": "en",
"description": "Command Injection"
}
]
}
],
"affected": [
{
"vendor": "Advantech",
"product": "WISE-6610-NB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-nb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610-EB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-eb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610-TB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-tb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610-JB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
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],
"modules": [
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]
},
{
"vendor": "Advantech",
"product": "WISE-6610-CB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-cb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610-EL-NB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-el-nb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610-EL-EB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-el-eb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610-EL-TB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-el-tb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610-EL-JB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-el-jb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610-EL-CB",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610-el-cb:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610P-DEA",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610p-dea:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610P-DNA",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610p-dna:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
},
{
"vendor": "Advantech",
"product": "WISE-6610P-DTA",
"versions": [
{
"version": "1.2.1_20251110",
"status": "affected"
},
{
"version": "1.2.4_20260821",
"status": "unaffected"
}
],
"cpes": [
"cpe:2.3:a:advantech:wise-6610p-dta:*:*:*:*:*:*:*:*"
],
"modules": [
"Background Management"
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was identified in Advantech WISE-6610-NB, WISE-6610-EB, WISE-6610-TB, WISE-6610-JB, WISE-6610-CB, WISE-6610-EL-NB, WISE-6610-EL-EB, WISE-6610-EL-TB, WISE-6610-EL-JB, WISE-6610-EL-CB, WISE-6610P-DEA, WISE-6610P-DNA and WISE-6610P-DTA 1.2.1_20251110. Affected is an unknown function of the file /cgi-bin/luci/admin/openvpn_apply of the component Background Management. Such manipulation of the argument delete_file leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. Upgrading to version 1.2.4_20260821 is able to address this issue. It is advisable to upgrade the affected component. The vendor explains: \"The delete operation has been redesigned to map the requested file type to a fixed allowlisted path, require a numeric tunnel ID, reject invalid requests, and use the native filesystem API (fs.unlink) instead of constructing a shell command from request data.\""
}
],
"metrics": [
{
"cvssV4_0": {
"version": "4.0",
"baseScore": 8.6,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"baseSeverity": "HIGH"
}
},
{
"cvssV3_1": {
"version": "3.1",
"baseScore": 7.2,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"baseSeverity": "HIGH"
}
},
{
"cvssV3_0": {
"version": "3.0",
"baseScore": 7.2,
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"baseSeverity": "HIGH"
}
},
{
"cvssV2_0": {
"version": "2.0",
"baseScore": 8.3,
"vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C"
}
}
],
"timeline": [
{
"time": "2026-02-18T00:00:00.000Z",
"lang": "en",
"value": "Advisory disclosed"
},
{
"time": "2026-02-18T01:00:00.000Z",
"lang": "en",
"value": "VulDB entry created"
},
{
"time": "2026-09-02T00:00:00.000Z",
"lang": "en",
"value": "Countermeasure disclosed"
},
{
"time": "2026-09-07T08:02:45.000Z",
"lang": "en",
"value": "VulDB entry last update"
}
],
"credits": [
{
"lang": "en",
"value": "jiefengliang (VulDB User)",
"type": "reporter"
},
{
"lang": "en",
"value": "VulDB CNA Team",
"type": "coordinator"
}
],
"references": [
{
"url": "https://vuldb.com/vuln/346467",
"name": "VDB-346467 | Advantech WISE-6610-NB Background Management openvpn_apply os command injection",
"tags": [
"vdb-entry",
"technical-description"
]
},
{
"url": "https://vuldb.com/vuln/346467/cti",
"name": "VDB-346467 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
]
},
{
"url": "https://vuldb.com/cve/CVE-2026-2670",
"name": "CVE-2026-2670 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
]
},
{
"url": "https://vuldb.com/submit/753293",
"name": "Submit #753293 | Advantech WISE-6610 v1.2.1_20251110 OS Command Injection",
"tags": [
"third-party-advisory"
]
},
{
"url": "https://github.com/master-abc/cve/issues/37",
"tags": [
"exploit",
"issue-tracking"
]
},
{
"url": "https://www.advantech.com/zh-tw/security-advisory",
"tags": [
"related"
]
},
{
"url": "https://www.advantech.com/en-us/support/details/firmware?id=1-2K7AXRI",
"tags": [
"patch"
]
},
{
"url": "https://www.advantech.com/",
"tags": [
"product"
]
}
],
"x_generator": [
"VulDB PVTS v202609"
]
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-02-20T19:32:36.994708Z",
"id": "CVE-2026-2670",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-02-20T19:32:51.761Z"
}
}
]
}
}