{"id":"CVE-2024-21881","aliases":["EUVD-2024-19492","GHSA-7q95-85ph-5grx"],"status":"published","title":"Upload of encrypted packages allows authenticated command execution in Enphase IQ Gateway v4.x and v5.x","description":"Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary OS Commands via encrypted package upload.This issue affects Envoy: 4.x and 5.x","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0029,"percentile":0.21809,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-326"],"published":"2024-08-10T17:44:48Z","modified":"2026-06-17T07:10:20Z","products":[{"vendor":"enphase","product":"envoy"}],"references":[{"url":"https://csirt.divd.nl/CVE-2024-21881","tags":["third-party-advisory"]},{"url":"https://csirt.divd.nl/DIVD-2024-00011","tags":["related"]},{"url":"https://enphase.com/cybersecurity/advisories/ensa-2024-6","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21881"},{"url":"https://github.com/advisories/GHSA-7q95-85ph-5grx"}],"sources":{"cve":[{"id":"CVE-2024-21881","title":"Upload of encrypted packages allows authenticated command execution in Enphase IQ Gateway v4.x and v5.x","description":"Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary OS Commands via encrypted package upload.This issue affects Envoy: 4.x and 5.x","status":"published","published":"2024-08-10T17:44:48.033Z","modified":"2025-03-11T13:38:24.981Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H","level":"high","assessor":"cna"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:34:04.681315Z"}],"euvd":[{"id":"EUVD-2024-19492","description":"Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary OS Commands via encrypted package upload.This issue affects Envoy: 4.x and 5.x","status":"published","published":"2024-08-10T17:44:48Z","modified":"2025-03-11T13:38:24Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H","level":"high"}],"updated_at":"2026-11-02T20:53:08.182954Z"}],"ghsa":[{"id":"GHSA-7q95-85ph-5grx","title":"Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary...","description":"Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary OS Commands via encrypted package upload.This issue affects Envoy: 4.x and 5.x","status":"published","published":"2024-08-12T15:30:48Z","modified":"2024-08-12T15:30:49Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:I/V:C/RE:H/U:X","level":"high"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:57:55.154597Z"}],"nvd":[{"id":"CVE-2024-21881","description":"Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary OS Commands via encrypted package upload.This issue affects Envoy: 4.x and 5.x","status":"published","published":"2024-08-12T13:38:15.5Z","modified":"2026-06-17T07:10:20.073Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:I/V:C/RE:H/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:10:18.563492Z"}]}}