{"id":"CVE-2021-27224","aliases":["EUVD-2021-13989","GHSA-f87j-f7c8-ff69"],"status":"published","title":"The WPG plugin before 3.1.0.0 for IrfanView 4.57 has a user-mode write access violation starting...","description":"The WPG plugin before 3.1.0.0 for IrfanView 4.57 has a user-mode write access violation starting at WPG+0x0000000000012ec6, which might allow remote attackers to execute arbitrary code.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.39311,"percentile":0.98626,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-02-17T15:44:24Z","modified":"2026-06-17T03:44:30Z","products":[{"vendor":"irfanview","product":"wpg"}],"references":[{"url":"https://www.irfanview.com/plugins.htm","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-irfanview-wpg/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/161449/IrfanView-4.57-Denial-Of-Service-Code-Execution.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27224"},{"url":"https://github.com/advisories/GHSA-f87j-f7c8-ff69"}],"sources":{"cve":[{"id":"CVE-2021-27224","description":"The WPG plugin before 3.1.0.0 for IrfanView 4.57 has a user-mode write access violation starting at WPG+0x0000000000012ec6, which might allow remote attackers to execute arbitrary code.","status":"published","published":"2021-02-17T15:44:24Z","modified":"2024-08-03T20:48:15.89Z","updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-13989","description":"The WPG plugin before 3.1.0.0 for IrfanView 4.57 has a user-mode write access violation starting at WPG+0x0000000000012ec6, which might allow remote attackers to execute arbitrary code.","status":"published","published":"2021-02-17T15:44:24Z","modified":"2024-08-03T20:48:15Z","updated_at":"2026-11-03T03:24:49.808499Z"}],"ghsa":[{"id":"GHSA-f87j-f7c8-ff69","title":"The WPG plugin before 3.1.0.0 for IrfanView 4.57 has a user-mode write access violation starting...","description":"The WPG plugin before 3.1.0.0 for IrfanView 4.57 has a user-mode write access violation starting at WPG+0x0000000000012ec6, which might allow remote attackers to execute arbitrary code.","status":"published","published":"2022-05-24T17:42:35Z","modified":"2023-01-29T05:06:38Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:46:04.414181Z"}],"nvd":[{"id":"CVE-2021-27224","description":"The WPG plugin before 3.1.0.0 for IrfanView 4.57 has a user-mode write access violation starting at WPG+0x0000000000012ec6, which might allow remote attackers to execute arbitrary code.","status":"published","published":"2021-02-17T16:15:13.04Z","modified":"2026-06-17T03:44:30.033Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:50.031227Z"}]}}