Vulnerability · Published Aug 10, 2024 · Assigned by DIVD
CVE-2024-21876Unauthenticated Path Traversal via URL Parameter in Enphase IQ Gateway version < 8.2.4225
Critical 9.3
In plain English
A critical-severity path traversal in IQ Gateway from Enphase. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 4.0)9.3Critical
Exploit odds (30 days)0.8%top 43.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability via a URL parameter in Enphase IQ Gateway (formerly known as Envoy) allows an unautheticated attacker to access or create arbitratry files.This issue affects Envoy: from 4.x to 8.x and < 8.2.4225.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Enphase | IQ Gateway | 8.0 – before 8.2.42257.x6.x5.x4.x |
Weakness: CWE-22 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/V:D/RE:H
References
- https://csirt.divd.nl/CVE-2024-21876 third-party-advisory
- https://csirt.divd.nl/DIVD-2024-00011 related
- https://enphase.com/cybersecurity/advisories/ensa-2024-1 vendor-advisory