{"id":"CVE-2020-3927","aliases":["EUVD-2020-25192","GHSA-69h4-9vcf-3h5q"],"status":"published","title":"ServiSign Windows Versions- Arbitrary File  Deletion","description":"An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter.","severity":{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01205,"percentile":0.68697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-552"],"published":"2020-02-03T11:00:31Z","modified":"2026-06-17T03:19:16Z","products":[{"vendor":"changing","product":"servisign windows versions"},{"vendor":"changingtec","product":"servisign"}],"references":[{"url":"https://tvn.twcert.org.tw/taiwanvn/TVN-201910007","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.chtsecurity.com/news/1179d48b-7609-4f67-9d7e-3bac2979c6ce","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-3927"},{"url":"https://github.com/advisories/GHSA-69h4-9vcf-3h5q"}],"sources":{"cve":[{"id":"CVE-2020-3927","title":"ServiSign Windows Versions- Arbitrary File  Deletion","description":"An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter.","status":"published","published":"2020-02-03T11:00:31.635Z","modified":"2024-09-16T22:55:21.477Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:51.923913Z"}],"euvd":[{"id":"EUVD-2020-25192","description":"An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter.","status":"published","published":"2020-02-03T11:00:31Z","modified":"2024-09-16T22:55:21Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:54:58.800859Z"}],"ghsa":[{"id":"GHSA-69h4-9vcf-3h5q","title":"An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the...","description":"An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter.","status":"published","published":"2022-05-24T17:07:53Z","modified":"2023-01-29T05:01:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:44:49.414884Z"}],"nvd":[{"id":"CVE-2020-3927","description":"An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter.","status":"published","published":"2020-02-03T11:15:12.743Z","modified":"2026-06-17T03:19:16.653Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":8.5,"vector":"AV:N/AC:L/Au:N/C:N/I:C/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:05:53.837808Z"}]}}