{"id":"CVE-2021-25856","aliases":["EUVD-2021-12737","GHSA-ff9g-jv35-97vx"],"status":"published","title":"An issue was discovered in pcmt superMicro-CMS version 3.11, allows attackers to delete files via...","description":"An issue was discovered in pcmt superMicro-CMS version 3.11, allows attackers to delete files via crafted image file in images.php.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00551,"percentile":0.46341,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-08-11T00:00:00Z","modified":"2026-06-17T03:42:31Z","products":[{"vendor":"supermicro-cms_project","product":"supermicro-cms"}],"references":[{"url":"https://github.com/pcmt/superMicro-CMS/issues/1","tags":["x_transferred","Exploit","Issue Tracking"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25856"},{"url":"https://github.com/advisories/GHSA-ff9g-jv35-97vx"}],"sources":{"cve":[{"id":"CVE-2021-25856","description":"An issue was discovered in pcmt superMicro-CMS version 3.11, allows attackers to delete files via crafted image file in images.php.","status":"published","published":"2023-08-11T00:00:00Z","modified":"2024-10-09T17:50:30.25Z","updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-12737","description":"An issue was discovered in pcmt superMicro-CMS version 3.11, allows attackers to delete files via crafted image file in images.php.","status":"published","published":"2023-08-11T00:00:00Z","modified":"2024-10-09T17:50:30Z","updated_at":"2026-11-03T00:27:42.985312Z"}],"ghsa":[{"id":"GHSA-ff9g-jv35-97vx","title":"An issue was discovered in pcmt superMicro-CMS version 3.11, allows attackers to delete files via...","description":"An issue was discovered in pcmt superMicro-CMS version 3.11, allows attackers to delete files via crafted image file in images.php.","status":"published","published":"2023-08-11T15:30:46Z","modified":"2024-04-04T06:53:16Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T14:56:46.449942Z"}],"nvd":[{"id":"CVE-2021-25856","description":"An issue was discovered in pcmt superMicro-CMS version 3.11, allows attackers to delete files via crafted image file in images.php.","status":"published","published":"2023-08-11T14:15:12.047Z","modified":"2026-06-17T03:42:31.19Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:07.764332Z"}]}}