{"id":"CVE-2021-22678","aliases":["EUVD-2021-9814","GHSA-r249-pphh-pcj9"],"status":"published","title":"Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when...","description":"Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when parsing project files. This could lead to memory corruption. An attacker could leverage this vulnerability to execute code in the context of the current process.","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":"2026-11-11","score":0.0103,"percentile":0.64122,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-787"],"published":"2021-04-23T17:27:32Z","modified":"2026-06-17T03:37:33Z","products":[{"vendor":"horner automation","product":"cscape"},{"vendor":"hornerautomation","product":"cscape"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-112-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22678"},{"url":"https://github.com/advisories/GHSA-r249-pphh-pcj9"}],"sources":{"cve":[{"id":"CVE-2021-22678","description":"Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when parsing project files. This could lead to memory corruption. An attacker could leverage this vulnerability to execute code in the context of the current process.","status":"published","published":"2021-04-23T17:27:32Z","modified":"2024-08-03T18:51:07.44Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9814","description":"Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when parsing project files. This could lead to memory corruption. An attacker could leverage this vulnerability to execute code in the context of the current process.","status":"published","published":"2021-04-23T17:27:32Z","modified":"2024-08-03T18:51:07Z","updated_at":"2026-11-03T03:25:01.606931Z"}],"ghsa":[{"id":"GHSA-r249-pphh-pcj9","title":"Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when...","description":"Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when parsing project files. This could lead to memory corruption. An attacker could leverage this vulnerability to execute code in the context of the current process.","status":"published","published":"2022-05-24T17:48:22Z","modified":"2023-01-29T05:02:39Z","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-20","CWE-787"],"updated_at":"2026-11-02T14:45:08.540426Z"}],"nvd":[{"id":"CVE-2021-22678","description":"Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when parsing project files. This could lead to memory corruption. An attacker could leverage this vulnerability to execute code in the context of the current process.","status":"published","published":"2021-04-23T18:15:08.233Z","modified":"2026-06-17T03:37:33.85Z","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-20","CWE-787"],"updated_at":"2026-11-02T14:06:52.03307Z"}]}}