by Kastro
Paper/Archive/CVE-2025-11782

CVE-2025-11782

SGE-PLC1000 SGE-PLC50 Circutor — Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

EPSS 0.4%CVSS 9.8
critical.is priorityof 100
36
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 31.2.312 × 206.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'ShowDownload()' function uses “sprintf()” to format a string that includes the user-controlled input of 'GetParameter(meter)' in the fixed-size buffer 'acStack_4c' (64 bytes) without checking the length. An attacker can provide an excessively long value for the 'meter' parameter that exceeds the 64-byte buffer size.

Affected

ProductAffectedFixed inSource
Circutor9.0.2–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
INCIBE (CNA)8.5CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refincibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-circutor-products-0