CVE-2026-2670Public exploitNetwork attack vector

Root command execution via unfiltered delete_file parameter

Published Feb 18, 2026 · Updated Feb 18, 2026

OS command injection in Advantech WISE-6610 1.2.1_20251110 allows remote authenticated users to execute commands as root. The openvpn_apply handler passes the unfiltered delete_file POST value into an rm command executed by Lua os.execute. An authenticated management session with high privileges is required; injected shell metacharacters provide full control of the gateway.

CVSS severity7.2
High
EPSS probability12.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Advantech WISE-6610 1.2.1_20251110 allows remote authenticated users to execute commands as root. The openvpn_apply handler passes the unfiltered delete_file POST value into an rm command executed by Lua os.execute. An authenticated management session with high privileges is required; injected shell metacharacters provide full control of the gateway.

The record

CVE
CVE-2026-2670
Published
Feb 18, 2026
Updated
Feb 18, 2026
Vendor
Advantech
Product
WISE-6610
Classifications
CWE-78, CWE-77, T1059.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.2.1_20251110

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Advantech · WISE-6610version=1.2.1_20251110

Published CVSS scores

8.3VulDBAV:N/AC:L/Au:M/C:C/I:C/A:C
7.2VulDBCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.3VulDBCVSS: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

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059.004Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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