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EUVD-2026-364251

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-02 08:32

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

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{
  "assigner": "ENISA",
  "date_reserved": "2026-10-02T08:32:15.924402+00:00",
  "id": "EUVD-2026-364251"
}

CVE-2026-2670 (GCVE-0-2026-2670)

Vulnerability from cvelistv5 – Published: 2026-02-18 21:02 – Updated: 2026-09-07 05:58

Title

Advantech WISE-6610-NB Background Management openvpn_apply os command injection

Summary

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."

Severity

8.6 (High)


                        
                          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

7.2 (High)


                        
                          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

7.2 (High)


                        
                          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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-20 19:32 UTC

CWE

CWE-78 - OS Command Injection
CWE-77 - Command Injection

Assigner

VulDB mitre root Scorecard

References

8 references

URL	Tags
https://vuldb.com/vuln/346467	vdb-entrytechnical-description
https://vuldb.com/vuln/346467/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-2670	third-party-advisory
https://vuldb.com/submit/753293	third-party-advisory
https://github.com/master-abc/cve/issues/37	exploitissue-tracking
https://www.advantech.com/zh-tw/security-advisory	related
https://www.advantech.com/en-us/support/details/f…	patch
https://www.advantech.com/	product

Impacted products

13 products

Vendor	Product	Version
Advantech	WISE-6610-NB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-nb::::::::
Advantech	WISE-6610-EB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-eb::::::::
Advantech	WISE-6610-TB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-tb::::::::
Advantech	WISE-6610-JB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-jb::::::::
Advantech	WISE-6610-CB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-cb::::::::
Advantech	WISE-6610-EL-NB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-el-nb::::::::
Advantech	WISE-6610-EL-EB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-el-eb::::::::
Advantech	WISE-6610-EL-TB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-el-tb::::::::
Advantech	WISE-6610-EL-JB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-el-jb::::::::
Advantech	WISE-6610-EL-CB	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610-el-cb::::::::
Advantech	WISE-6610P-DEA	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610p-dea::::::::
Advantech	WISE-6610P-DNA	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610p-dna::::::::
Advantech	WISE-6610P-DTA	Affected: 1.2.1_20251110 Unaffected: 1.2.4_20260821 cpe:2.3:a:advantech:wise-6610p-dta::::::::

Credits

jiefengliang (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-2670",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-20T19:32:36.994708Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-20T19:32:51.761Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-nb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610-NB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-eb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610-EB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-tb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
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          ],
          "product": "WISE-6610-TB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
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            },
            {
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            }
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        {
          "cpes": [
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          ],
          "modules": [
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          ],
          "product": "WISE-6610-JB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-cb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610-CB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-el-nb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610-EL-NB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-el-eb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610-EL-EB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-el-tb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610-EL-TB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-el-jb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610-EL-JB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610-el-cb:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610-EL-CB",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610p-dea:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610P-DEA",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610p-dna:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610P-DNA",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:advantech:wise-6610p-dta:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Background Management"
          ],
          "product": "WISE-6610P-DTA",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.1_20251110"
            },
            {
              "status": "unaffected",
              "version": "1.2.4_20260821"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "jiefengliang (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "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.\""
        }
      ],
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            "baseSeverity": "HIGH",
            "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",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
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            "baseSeverity": "HIGH",
            "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",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "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",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 8.3,
            "vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "OS Command Injection",
              "lang": "en",
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          ]
        },
        {
          "descriptions": [
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      ],
      "providerMetadata": {
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        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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      },
      "references": [
        {
          "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"
        },
        {
          "name": "VDB-346467 | CTI Indicators (IOB, IOC, TTP, IOA)",
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          "name": "Submit #753293 | Advantech WISE-6610 v1.2.1_20251110 OS Command Injection",
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        },
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          "url": "https://www.advantech.com/zh-tw/security-advisory"
        },
        {
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          "url": "https://www.advantech.com/en-us/support/details/firmware?id=1-2K7AXRI"
        },
        {
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          "url": "https://www.advantech.com/"
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          "value": "Advisory disclosed"
        },
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          "lang": "en",
          "time": "2026-02-18T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
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          "time": "2026-09-02T00:00:00.000Z",
          "value": "Countermeasure disclosed"
        },
        {
          "lang": "en",
          "time": "2026-09-07T08:02:45.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "Advantech WISE-6610-NB Background Management openvpn_apply os command injection",
      "x_generator": [
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-2670",
    "datePublished": "2026-02-18T21:02:08.426Z",
    "dateReserved": "2026-02-18T09:16:43.848Z",
    "dateUpdated": "2026-09-07T05:58:16.410Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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EUVD-2026-364251

CVE-2026-2670 (GCVE-0-2026-2670)

Tags

Sightings

Nomenclature

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