{"id":"CVE-2021-44002","aliases":["EUVD-2021-30861","GHSA-4586-cfjg-4699"],"status":"published","title":"A vulnerability has been identified in JT2Go (All versions \u003c V13.2.0.5), Teamcenter Visualization...","description":"A vulnerability has been identified in JT Open (All versions \u003c V11.1.1.0), JT Utilities (All versions \u003c V13.1.1.0), Solid Edge (All versions \u003c V2023). The Jt1001.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15058, ZDI-CAN-19076, ZDI-CAN-19077)","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01615,"percentile":0.76323,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-12-14T12:06:41Z","modified":"2026-06-17T04:11:46Z","products":[{"vendor":"siemens","product":"jt open"},{"vendor":"siemens","product":"jt utilities"},{"vendor":"siemens","product":"jt2go"},{"vendor":"siemens","product":"jt_open_toolkit"},{"vendor":"siemens","product":"jt_utilities"},{"vendor":"siemens","product":"solid edge"},{"vendor":"siemens","product":"solid_edge"},{"vendor":"siemens","product":"teamcenter_visualization"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-595101.pdf","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-936212.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44002"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-006/"},{"url":"https://github.com/advisories/GHSA-4586-cfjg-4699"}],"sources":{"cve":[{"id":"CVE-2021-44002","description":"A vulnerability has been identified in JT Open (All versions \u003c V11.1.1.0), JT Utilities (All versions \u003c V13.1.1.0), Solid Edge (All versions \u003c V2023). The Jt1001.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15058, ZDI-CAN-19076, ZDI-CAN-19077)","status":"published","published":"2021-12-14T12:06:41Z","modified":"2024-08-04T04:10:17.089Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-30861","description":"A vulnerability has been identified in JT Open (All versions \u003c V11.1.1.0), JT Utilities (All versions \u003c V13.1.1.0), Solid Edge (All versions \u003c V2023). The Jt1001.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15058, ZDI-CAN-19076, ZDI-CAN-19077)","status":"published","published":"2021-12-14T12:06:41Z","modified":"2024-08-04T04:10:17Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T03:24:12.599691Z"}],"ghsa":[{"id":"GHSA-4586-cfjg-4699","title":"A vulnerability has been identified in JT2Go (All versions \u003c V13.2.0.5), Teamcenter Visualization...","description":"A vulnerability has been identified in JT2Go (All versions \u003c V13.2.0.5), Teamcenter Visualization (All versions \u003c V13.2.0.5). The Jt1001.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15058)","status":"published","published":"2021-12-15T00:01:23Z","modified":"2023-02-03T05:00:52Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:52:51.988629Z"}],"nvd":[{"id":"CVE-2021-44002","description":"A vulnerability has been identified in JT Open (All versions \u003c V11.1.1.0), JT Utilities (All versions \u003c V13.1.1.0), Solid Edge (All versions \u003c V2023). The Jt1001.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15058, ZDI-CAN-19076, ZDI-CAN-19077)","status":"published","published":"2021-12-14T12:15:10.143Z","modified":"2026-06-17T04:11:46.313Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:02.189991Z"}]}}