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.
History

Wed, 03 Dec 2025 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Circutor
Circutor sge-plc1000
Circutor sge-plc1000 Firmware
Circutor sge-plc50
Circutor sge-plc50 Firmware
CPEs cpe:2.3:h:circutor:sge-plc1000:-:*:*:*:*:*:*:*
cpe:2.3:h:circutor:sge-plc50:-:*:*:*:*:*:*:*
cpe:2.3:o:circutor:sge-plc1000_firmware:9.0.2:*:*:*:*:*:*:*
cpe:2.3:o:circutor:sge-plc50_firmware:9.0.2:*:*:*:*:*:*:*
Vendors & Products Circutor
Circutor sge-plc1000
Circutor sge-plc1000 Firmware
Circutor sge-plc50
Circutor sge-plc50 Firmware
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Tue, 02 Dec 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 02 Dec 2025 13:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50
First Time appeared Sge-plc1000 Sge-plc50
Sge-plc1000 Sge-plc50 circutor
Weaknesses CWE-121
CPEs cpe:2.3:a:sge-plc1000_sge-plc50:circutor:9.0.2:*:*:*:*:*:*:*
Vendors & Products Sge-plc1000 Sge-plc50
Sge-plc1000 Sge-plc50 circutor
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published: 2025-12-02T13:00:48.947Z

Updated: 2025-12-02T14:37:50.963Z

Reserved: 2025-10-15T12:06:11.744Z

Link: CVE-2025-11782

cve-icon Vulnrichment

Updated: 2025-12-02T14:37:47.027Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-02T13:15:49.420

Modified: 2025-12-03T19:11:40.530

Link: CVE-2025-11782

cve-icon Redhat

No data.