{"id":"CVE-2020-26989","aliases":["EUVD-2020-19513","GHSA-q58p-hm39-45gx"],"status":"published","title":"A vulnerability has been identified in JT2Go (All Versions \u003c V13.1.0), JT2Go (V 13.1.0), Solid...","description":"A vulnerability has been identified in JT2Go (All versions \u003c V13.1.0.1), Solid Edge SE2020 (All Versions \u003c SE2020MP12), Solid Edge SE2021 (All Versions \u003c SE2021MP2), Teamcenter Visualization (All versions \u003c V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892)","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":0.02956,"percentile":0.87302,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-787"],"published":"2021-01-12T20:18:34Z","modified":"2026-06-17T03:08:40Z","products":[{"vendor":"siemens","product":"jt2go"},{"vendor":"siemens","product":"solid edge se2020"},{"vendor":"siemens","product":"solid edge se2021"},{"vendor":"siemens","product":"solid_edge"},{"vendor":"siemens","product":"teamcenter visualization"},{"vendor":"siemens","product":"teamcenter_visualization"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-050/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26989"},{"url":"https://github.com/advisories/GHSA-q58p-hm39-45gx"}],"sources":{"cve":[{"id":"CVE-2020-26989","description":"A vulnerability has been identified in JT2Go (All versions \u003c V13.1.0.1), Solid Edge SE2020 (All Versions \u003c SE2020MP12), Solid Edge SE2021 (All Versions \u003c SE2021MP2), Teamcenter Visualization (All versions \u003c V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892)","status":"published","published":"2021-01-12T20:18:34Z","modified":"2024-08-04T16:03:23.242Z","cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:46.129376Z"}],"euvd":[{"id":"EUVD-2020-19513","description":"A vulnerability has been identified in JT2Go (All versions \u003c V13.1.0.1), Solid Edge SE2020 (All Versions \u003c SE2020MP12), Solid Edge SE2021 (All Versions \u003c SE2021MP2), Teamcenter Visualization (All versions \u003c V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892)","status":"published","published":"2021-01-12T20:18:34Z","modified":"2024-08-04T16:03:23Z","updated_at":"2026-11-03T03:07:14.105511Z"}],"ghsa":[{"id":"GHSA-q58p-hm39-45gx","title":"A vulnerability has been identified in JT2Go (All Versions \u003c V13.1.0), JT2Go (V 13.1.0), Solid...","description":"A vulnerability has been identified in JT2Go (All Versions \u003c V13.1.0), JT2Go (V 13.1.0), Solid Edge (All Versions \u003c SE2021MP2), Teamcenter Visualization (All Versions \u003c V13.1.0), Teamcenter Visualization (V 13.1.0). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.","status":"published","published":"2022-05-24T17:38:33Z","modified":"2023-01-29T05:05:00Z","cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T14:45:41.213171Z"}],"nvd":[{"id":"CVE-2020-26989","description":"A vulnerability has been identified in JT2Go (All versions \u003c V13.1.0.1), Solid Edge SE2020 (All Versions \u003c SE2020MP12), Solid Edge SE2021 (All Versions \u003c SE2021MP2), Teamcenter Visualization (All versions \u003c V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892)","status":"published","published":"2021-01-12T21:15:17.183Z","modified":"2026-06-17T03:08:40.613Z","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-121","CWE-787"],"updated_at":"2026-11-02T14:06:28.892872Z"}]}}