Advantech WISE-6610 Node-RED Lib Cmd Injection (pre-1.2.4)
CVE-2026-79698 Published on September 7, 2026

Advantech WISE-6610-NB Node-RED nodered_lib_apply command injection
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. This vulnerability affects the function nodered_lib_apply of the component Node-RED Library. Such manipulation of the argument act leads to command injection. The attack can be launched remotely. The exploit is publicly available and might be used. Upgrading to version 1.2.4_20260821 is able to resolve this issue. It is advisable to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

NVD

Timeline

Countermeasure disclosed

Advisory disclosed 5 days later.

VulDB entry created

VulDB entry last update

Weakness Types

What is a Command Injection Vulnerability?

The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

CVE-2026-79698 has been classified to as a Command Injection vulnerability or weakness.

What is an Injection Vulnerability?

The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Software has certain assumptions about what constitutes data and control respectively. It is the lack of verification of these assumptions for user-controlled input that leads to injection problems. Injection problems encompass a wide variety of issues -- all mitigated in very different ways and usually attempted in order to alter the control flow of the process. For this reason, the most effective way to discuss these weaknesses is to note the distinct features which classify them as injection weaknesses. The most important issue to note is that all injection problems share one thing in common -- i.e., they allow for the injection of control plane data into the user-controlled data plane. This means that the execution of the process may be altered by sending code in through legitimate data channels, using no other mechanism. While buffer overflows, and many other flaws, involve the use of some further issue to gain execution, injection problems need only for the data to be parsed. The most classic instantiations of this category of weakness are SQL injection and format string vulnerabilities.

CVE-2026-79698 has been classified to as an Injection vulnerability or weakness.


Products Associated with CVE-2026-79698

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Affected Versions

Advantech WISE-6610-NB: Advantech WISE-6610-EB: Advantech WISE-6610-TB: Advantech WISE-6610-JB: Advantech WISE-6610-CB: Advantech WISE-6610-EL-NB: Advantech WISE-6610-EL-EB: Advantech WISE-6610-EL-TB: Advantech WISE-6610-EL-JB: Advantech WISE-6610-EL-CB: Advantech WISE-6610P-DEA: Advantech WISE-6610P-DNA: Advantech WISE-6610P-DTA: