OS Command Injection Vulnerability in Advantech WISE-6610 Background Management
CVE-2026-2670

8.6HIGH

Key Information:

Vendor

Advantech
Status
Wise-6610
Vendor
CVE Published:
18 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2670?

An OS command injection vulnerability has been identified in the Advantech WISE-6610's Background Management interface. This issue, found in the file /cgi-bin/luci/admin/openvpn_apply, allows an attacker to remotely execute arbitrary operating system commands by manipulating the 'delete_file' argument. The exploit has been publicly documented, and despite attempts to notify the vendor, there has been no response regarding remediation or guidance. As such, those using affected software versions should review their deployment for potential exposure.

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Affected Version(s)

WISE-6610 1.2.1_20251110

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-2670 - Proof of Concept

References

https://vuldb.com/?id.346467
vdb-entrytechnical-description
https://vuldb.com/?ctiid.346467
signaturepermissions-required
https://vuldb.com/?submit.753293
third-party-advisory

CVSS V4

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

jiefengliang (VulDB User)
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