{"id":"CVE-2023-29444","aliases":["EUVD-2023-33013","GHSA-w876-744c-hf5g"],"status":"published","title":"Uncontrolled Search Path Element in PTC's Kepware KEPServerEX","description":"An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM. Alternatively, they could host a trojanized version of the software and trick victims into downloading and installing their malicious version to gain initial access and code execution.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00196,"percentile":0.09445,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2024-01-10T17:06:35Z","modified":"2026-06-17T05:50:04Z","products":[{"vendor":"ptc","product":"kepware kepserverex"},{"vendor":"ptc","product":"kepware_kepserverex"},{"vendor":"ptc","product":"thingworx industrial connectivity"},{"vendor":"ptc","product":"thingworx kepware server"},{"vendor":"ptc","product":"thingworx_industrial_connectivity"},{"vendor":"ptc","product":"thingworx_kepware_server"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03","tags":["government-resource","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.ptc.com/en/support/article/cs399528","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29444"},{"url":"https://github.com/advisories/GHSA-w876-744c-hf5g"}],"sources":{"cve":[{"id":"CVE-2023-29444","title":"Uncontrolled Search Path Element in PTC's Kepware KEPServerEX","description":"An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM. Alternatively, they could host a trojanized version of the software and trick victims into downloading and installing their malicious version to gain initial access and code execution.","status":"published","published":"2024-01-10T17:06:35.965Z","modified":"2025-05-14T20:14:19.414Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:35:28.218693Z"}],"euvd":[{"id":"EUVD-2023-33013","description":"An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM. Alternatively, they could host a trojanized version of the software and trick victims into downloading and installing their malicious version to gain initial access and code execution.","status":"published","published":"2024-01-10T17:06:35Z","modified":"2025-05-14T20:14:19Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:47.525663Z"}],"ghsa":[{"id":"GHSA-w876-744c-hf5g","title":"An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could...","description":"An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM. Alternatively, they could host a trojanized version of the software and trick victims into downloading and installing their malicious version to gain initial access and code execution.","status":"published","published":"2024-01-10T18:30:28Z","modified":"2024-01-10T18:30:34Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:55:23.490471Z"}],"nvd":[{"id":"CVE-2023-29444","description":"An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM. Alternatively, they could host a trojanized version of the software and trick victims into downloading and installing their malicious version to gain initial access and code execution.","status":"published","published":"2024-01-10T17:15:08.493Z","modified":"2026-06-17T05:50:04.27Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:09:00.788714Z"}]}}