{"id":"CVE-2025-11789","title":"Out-of-bounds read vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2","summary":"Out-of-bounds read vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'DownloadFile' function converts a parameter to an integer using 'atoi()' and then uses it as an index in the 'FilesDownload' array with '(&FilesDownload)[iVa…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-125"],"vendor":"circutor","product":"sge-plc1000_firmware","affected":["sge-plc1000_firmware = 9.0.2","sge-plc50_firmware = 9.0.2"],"published":"2025-12-02","updated":"2026-09-25","sourceUpdated":"2026-09-25T23:10:00.463","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-11789","references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-circutor-products-0","label":"cve-coordination@incibe.es"}],"tags":["nvd"],"epss":0.00262,"epssPercentile":0.16116,"ingestedAt":"2026-09-25T23:21:16.855Z","slug":"CVE-2025-11789","body":"## Overview\n\nOut-of-bounds read vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'DownloadFile' function converts a parameter to an integer using 'atoi()' and then uses it as an index in the 'FilesDownload' array with '(&FilesDownload)[iVar2]'. If the parameter is too large, it will access memory beyond the limits.\n\n## Affected\n\n- `sge-plc1000_firmware = 9.0.2`\n- `sge-plc50_firmware = 9.0.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}