{"id":"CVE-2021-36981","aliases":["EUVD-2021-23557"],"status":"published","description":"In the server in SerNet verinice before 1.22.2, insecure Java deserialization allows remote authenticated attackers to execute arbitrary code.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.06049,"percentile":0.93431,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-502"],"published":"2021-08-31T00:00:00Z","modified":"2026-10-20T10:53:52Z","exploits":[{"source":"pocgithub","id":"0xBrAinsTorM/CVE-2021-36981","title":"0xBrAinsTorM/CVE-2021-36981","date":"2022-04-20","url":"https://github.com/0xBrAinsTorM/CVE-2021-36981"}],"products":[{"vendor":"sernet","product":"verinice"}],"references":[{"url":"https://verinice.com/en/support/security-advisory","tags":["x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://github.com/SerNet/verinice/compare/1.22.1...1.22.2","tags":["x_transferred","Patch","fix"]},{"url":"https://github.com/0xBrAinsTorM/CVE-2021-36981","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://www.secianus.de/worum-geht-es/aktuelle-meldung/cve-2021-36981-verinicepro-unsafe-java-deserialization","tags":["x_transferred","Exploit","Third Party Advisory","evidence"]}],"sources":{"cve":[{"id":"CVE-2021-36981","description":"In the server in SerNet verinice before 1.22.2, insecure Java deserialization allows remote authenticated attackers to execute arbitrary code.","status":"published","published":"2021-08-31T00:00:00Z","modified":"2024-08-04T01:09:07.53Z","updated_at":"2026-11-02T14:33:06.32268Z"}],"euvd":[{"id":"EUVD-2021-23557","description":"In the server in SerNet verinice before 1.22.2, insecure Java deserialization allows remote authenticated attackers to execute arbitrary code.","status":"published","published":"2021-08-31T00:00:00Z","modified":"2024-08-04T01:09:07Z","updated_at":"2026-11-03T03:24:28.884961Z"}],"nvd":[{"id":"CVE-2021-36981","description":"In the server in SerNet verinice before 1.22.2, insecure Java deserialization allows remote authenticated attackers to execute arbitrary code.","status":"published","published":"2021-08-31T04:15:10.58Z","modified":"2026-06-17T03:59:46.033Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:06:57.67549Z"}],"osv":[{"id":"CVE-2021-36981","description":"In the server in SerNet verinice before 1.22.2, insecure Java deserialization allows remote authenticated attackers to execute arbitrary code.","status":"published","published":"2021-08-31T04:15:10.58Z","modified":"2026-10-20T10:53:52.71065962Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:20.434873Z"}]}}