{"id":"CVE-2021-44255","details":"Authenticated remote code execution in MotionEye \u003c= 0.42.1 and MotioneEyeOS \u003c= 20200606 allows a remote attacker to upload a configuration backup file containing a malicious python pickle file which will execute arbitrary code on the server.","aliases":["GHSA-m2c7-42rf-c62f","PYSEC-2026-681"],"modified":"2026-08-07T11:31:31.394036664Z","published":"2022-01-31T12:15:07.767Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"fixed":"20200606"}],"source":"CPE_RANGE","vendor_product":"motioneyeos_project:motioneyeos","cpes":["cpe:2.3:o:motioneyeos_project:motioneyeos:*:*:*:*:*:*:*:*"]}]},"references":[{"type":"ADVISORY","url":"https://www.pizzapower.me/2021/10/09/self-hosted-security-part-1-motioneye/"},{"type":"REPORT","url":"https://github.com/ccrisan/motioneyeos/issues/2843"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/motioneye-project/motioneye","events":[{"introduced":"0"},{"fixed":"acdc6644dbb0768a228d45fc2b230b779a9bc661"}],"database_specific":{"cpe":"cpe:2.3:a:motioneye_project:motioneye:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.42.1"}],"source":"CPE_RANGE"}}],"versions":["0.42","0.41","0.41rc1","0.40","0.40rc5","0.40rc4","0.40rc3","0.40rc2","0.40rc1","0.39.3","0.39.1","0.39","0.38","0.37","0.37rc1","0.36.1","0.36","0.35.2","0.35.1","0.35","0.35rc1","0.34.1","0.34","0.34rc1","0.31.4","0.31.3","0.31.2","0.31.1","0.31","0.30","0.30rc2","0.30rc1","0.29rc2","0.29rc1","0.28.3","0.28.2","0.28.1","0.28","0.27.2","0.27.1","0.27","0.26","0.25.2","0.25.1","0.25","0.24","0.23","0.22","0.21","0.20","0.19","0.18","0.17","0.16","0.15","0.14","0.13","0.12","0.11","0.10","0.9","0.8","0.7","0.6","0.5","0.4","0.3","0.2","0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44255.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}