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8.3

Unitronics UniStream Pro/UniLogic could run unauthorized commands

CVE-2026-45449 · published 20 days ago
Summary

The UniStream Pro and UniLogic controllers can be tricked into executing commands that an attacker supplies. This could let a malicious user run programs or change settings on the device, potentially affecting production or data. Update the software to the latest versions released after the listed vulnerable releases, or apply any patches provided by Unitronics, and limit network access to trusted users.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
unitronics unitronics unistream pro/unilogic Unitronics UniStream Pro versions only (B10 / C10) – UniLogic versions prior to 1.41.329
Original advisory text
Unitronics - CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Unitronics Unitronics UniStream Pro/UniLogic.

This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro versions only (B10 / C10) – UniLogic versions prior to 1.41.329.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
8.3 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-78OS Command Injection
Timeline
Published15 Oct 2026
Updated4 Nov 2026
First seen15 Oct 2026
Sources
CVE-2026-45449 · NVD
CVE-2026-45449 · MITRE
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