{"id":"CVE-2021-37179","aliases":["EUVD-2021-23753","GHSA-jv76-h7hf-p5wh"],"status":"published","title":"A vulnerability has been identified in Solid Edge SE2021 (All Versions \u003c SE2021MP7). The PSKERNEL...","description":"A vulnerability has been identified in Solid Edge SE2021 (All Versions \u003c SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)","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","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01383,"percentile":0.724,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2021-08-10T10:35:35Z","modified":"2026-06-17T04:00:12Z","products":[{"vendor":"siemens","product":"solid edge se2021"},{"vendor":"siemens","product":"solid_edge_se2021_firmware"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdf","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1114/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37179"},{"url":"https://github.com/advisories/GHSA-jv76-h7hf-p5wh"}],"sources":{"cve":[{"id":"CVE-2021-37179","description":"A vulnerability has been identified in Solid Edge SE2021 (All Versions \u003c SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)","status":"published","published":"2021-08-10T10:35:35Z","modified":"2024-08-04T01:16:03.915Z","cwes":["CWE-416"],"updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-23753","description":"A vulnerability has been identified in Solid Edge SE2021 (All Versions \u003c SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)","status":"published","published":"2021-08-10T10:35:35Z","modified":"2024-08-04T01:16:03Z","updated_at":"2026-11-03T03:24:28.314716Z"}],"ghsa":[{"id":"GHSA-jv76-h7hf-p5wh","title":"A vulnerability has been identified in Solid Edge SE2021 (All Versions \u003c SE2021MP7). The PSKERNEL...","description":"A vulnerability has been identified in Solid Edge SE2021 (All Versions \u003c SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)","status":"published","published":"2022-05-24T19:10:36Z","modified":"2023-01-30T05:01:19Z","cwes":["CWE-416"],"updated_at":"2026-11-02T14:46:22.963176Z"}],"nvd":[{"id":"CVE-2021-37179","description":"A vulnerability has been identified in Solid Edge SE2021 (All Versions \u003c SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)","status":"published","published":"2021-08-10T11:15:09.437Z","modified":"2026-06-17T04:00:12.07Z","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":"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-416"],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}