VULNERABILITY INTELLIGENCE

CVE-2025-11786

CVSS score8.5 HIGH
EPSS probability0.37%
CISA KEVNot currently listed
Published2025-12-02
Last modified2026-09-26
CVSS vectorCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H

Description

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In the 'SetUserPassword()' function, the 'newPassword' parameter is directly embedded in a shell command string using 'sprintf()' without any sanitisation or validation, and then executed using 'system()'. This allows an attacker to inject arbitrary shell commands that will be executed with the same privileges as the application.

Weakness classification

  • CWE-121: Stack-based Buffer Overflow

Primary references