CVE-2024-21881 Upload of encrypted packages allows authenticated command execution in Enphase IQ Gateway v4.x and v5.x
Authenticated attackers can execute arbitrary OS commands via encrypted package upload due to inadequate encryption strength in Enphase IQ Gateways.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-21881?
CVE-2024-21881 is a high-severity command injection vulnerability in Enphase Envoy, published on 10 Aug 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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
Weakness: CWE-326
Which versions are affected by CVE-2024-21881?
How do I fix CVE-2024-21881?
No fix has been published for CVE-2024-21881 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2024-21881 being exploited?
There is no known exploitation of CVE-2024-21881 in the wild and no public exploit code.
Sources
Also known as GHSA-7q95-85ph-5grx.