CVE-2025-11779 - CVE House
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Status published Critical CVE-2025-11779

Stack-based buffer overflow vulnreability in Circutor SGE-PLC1000/SGE-PLC50

Vulnerability Description

Stack-based buffer overflow vulnerability in CircutorSGE-PLC1000/SGE-PLC50 v9.0.2. The 'SetLan' function is invoked when a new configuration is applied. This new configuration function is activated by a management web request, which can be invoked by a user when making changes to the 'index.cgi' web application. The parameters are not being sanitised, which could lead to command injection.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Gabriel Gonzalez and Sergio Ruiz

Affected Vendor

SGE-PLC1000 SGE-PLC50

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Affected Software

Circutor
Vulnerable Versions:
9.0.2

Timeline

Official Publish: December 2nd, 2025
Last Modified: December 2nd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)