{"id":"CVE-2021-22777","aliases":["EUVD-2021-9912","GHSA-c6q9-hg4j-x6jf"],"status":"published","title":"A CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause code execution...","description":"A CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause code execution by opening a malicious project file.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00942,"percentile":0.61415,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2021-07-21T10:40:23Z","modified":"2026-06-17T03:37:45Z","products":[{"vendor":"schneider-electric","product":"sosafe_configurable"}],"references":[{"url":"http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-03","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22777"},{"url":"https://github.com/advisories/GHSA-c6q9-hg4j-x6jf"}],"sources":{"cve":[{"id":"CVE-2021-22777","description":"A CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause code execution by opening a malicious project file.","status":"published","published":"2021-07-21T10:40:23Z","modified":"2024-08-03T18:51:07.441Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-9912","description":"A CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause code execution by opening a malicious project file.","status":"published","published":"2021-07-21T10:40:23Z","modified":"2024-08-03T18:51:07Z","updated_at":"2026-11-03T03:25:01.154097Z"}],"ghsa":[{"id":"GHSA-c6q9-hg4j-x6jf","title":"A CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause code execution...","description":"A CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause code execution by opening a malicious project file.","status":"published","published":"2022-05-24T19:08:46Z","modified":"2023-01-30T05:00:55Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:46:18.181654Z"}],"nvd":[{"id":"CVE-2021-22777","description":"A CWE-502: Deserialization of Untrusted Data vulnerability exists that could cause code execution by opening a malicious project file.","status":"published","published":"2021-07-21T15:15:15.3Z","modified":"2026-06-17T03:37:45.37Z","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","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-502"],"updated_at":"2026-11-02T14:06:56.185362Z"}]}}