High severityNVD Advisory· Published Aug 12, 2024· Updated Jun 17, 2026

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Envoyproxy/Envoyinferred
Range: >=4.0.0,<6.0.0
Envoy/envoyllm-fuzzy
Range: 4.x and 5.x
Enphase/Envoyllm-fuzzy
Range: 4.x and 5.x

Patches

Vulnerability mechanics

References

csirt.divd.nl/CVE-2024-21881nvd
csirt.divd.nl/DIVD-2024-00011nvd
enphase.com/cybersecurity/advisories/ensa-2024-6nvd

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