PT-2025-48679 · Circutor · Circutor Sge-Plc1000/Sge-Plc50

Published 2025-12-02 · Updated 2025-12-02 · CVE-2025-11789

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Circutor SGE-PLC1000/SGE-PLC50 version 9.0.2

Description An out-of-bounds read issue exists in Circutor SGE-PLC1000/SGE-PLC50 version 9.0.2. The DownloadFile function uses the atoi() function to convert a parameter to an integer, which is then used as an index into the FilesDownload array using (&FilesDownload)[iVar2]. Providing a parameter that results in a large integer value leads to memory access beyond the array boundaries.

Recommendations Update to a newer version of Circutor SGE-PLC1000/SGE-PLC50 to address this issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-11789

Affected Products

Circutor Sge-Plc1000/Sge-Plc50

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-11789 · Security Note
• https://osv.dev/vulnerability/CVE-2025-11789 · Vendor Advisory
• https://incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-circutor-products-0 · Note
• https://t.me/CVEtracker/38668 · Telegram Post