Critical severity9.8NVD Advisory· Published Dec 2, 2025· Updated Jun 17, 2026
CVE-2025-11783
CVE-2025-11783
Description
Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The vulnerability is found in the 'AddEvent()' function when copying the user-controlled username input to a fixed-size buffer (48 bytes) without boundary checking. This can lead to memory corruption, resulting in possible remote code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- cpe:2.3:o:circutor:sge-plc1000_firmware:9.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:circutor:sge-plc50_firmware:9.0.2:*:*:*:*:*:*:*
- Range: =9.0.2
- Range: 9.0.2
Patches
Vulnerability mechanics
References
1- www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-circutor-products-0nvdThird Party Advisory
News mentions
0No linked articles in our index yet.