{"id":"CVE-2022-30540","aliases":["EUVD-2022-52399","GHSA-g822-h382-cv3p"],"status":"published","title":"Horner Automation Cscape Csfont","description":"The affected product is vulnerable to a heap-based buffer overflow via uninitialized pointer, which may allow an attacker to execute arbitrary code","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01046,"percentile":0.64408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122","CWE-824"],"published":"2022-06-01T13:42:25Z","modified":"2026-06-17T04:43:49Z","products":[{"vendor":"horner automation","product":"horner automation cscape csfont"},{"vendor":"hornerautomation","product":"cscape"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-146-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-30540"},{"url":"https://github.com/advisories/GHSA-g822-h382-cv3p"}],"sources":{"cve":[{"id":"CVE-2022-30540","title":"Horner Automation Cscape Csfont","description":"The affected product is vulnerable to a heap-based buffer overflow via uninitialized pointer, which may allow an attacker to execute arbitrary code","status":"published","published":"2022-06-01T13:42:25.03Z","modified":"2025-04-16T17:52:35.32Z","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":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:34:31.184134Z"}],"euvd":[{"id":"EUVD-2022-52399","description":"The affected product is vulnerable to a heap-based buffer overflow via uninitialized pointer, which may allow an attacker to execute arbitrary code","status":"published","published":"2022-06-01T13:42:25Z","modified":"2025-04-16T17:52:35Z","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"}],"updated_at":"2026-11-02T20:52:22.940917Z"}],"ghsa":[{"id":"GHSA-g822-h382-cv3p","title":"The affected product is vulnerable to a heap-based buffer overflow via uninitialized pointer,...","description":"The affected product is vulnerable to a heap-based buffer overflow via uninitialized pointer, which may allow an attacker to execute arbitrary code","status":"published","published":"2022-06-03T00:01:09Z","modified":"2023-07-07T05:01:37Z","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-122","CWE-824"],"updated_at":"2026-11-02T14:54:42.043841Z"}],"nvd":[{"id":"CVE-2022-30540","description":"The affected product is vulnerable to a heap-based buffer overflow via uninitialized pointer, which may allow an attacker to execute arbitrary code","status":"published","published":"2022-06-02T14:15:53.98Z","modified":"2026-06-17T04:43:49.573Z","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-122","CWE-824"],"updated_at":"2026-11-02T14:07:21.62951Z"}]}}