CVE-2024-21881
8.6
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
Summary
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
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Enphase | Envoy | 5.x | affected |
| Enphase | Envoy | 4.x | affected |
Weaknesses
- CWE-326: CWE-326 Inadequate Encryption Strength
Workarounds
It is adviced to not expose this device to untrusted network acces. In other words, make sure this decvice is not reachable from the internet, a guest network or a public network.
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://csirt.divd.nl/CVE-2024-21881
- https://csirt.divd.nl/DIVD-2024-00011
- https://enphase.com/cybersecurity/advisories/ensa-2024-6
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