CVE-2024-21881

HIGH

Enphase Envoy 4.x and 5.x - Authenticated OS Command Execution via Encrypted Package Upload

Title source: llm
STIX 2.1

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

References (3)

Core 3
Core References
Various Sources third-party-advisory
https://csirt.divd.nl/CVE-2024-21881
Various Sources related
https://csirt.divd.nl/DIVD-2024-00011

Scores

CVSS v4 8.6
EPSS 0.0029
EPSS Percentile 21.0%
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

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-326
Status published
Products (2)
Enphase/Envoy 4.x
Enphase/Envoy 5.x
Published Aug 12, 2024
Tracked Since Feb 18, 2026