CVE-2024-21881— Upload of encrypted packages allows authenticated command execution in Enphase IQ Gateway v4.x and v5.x
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I. Basic Information for CVE-2024-21881
Vulnerability Information
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Vulnerability Title
Upload of encrypted packages allows authenticated command execution in Enphase IQ Gateway v4.x and v5.x
Source: NVD (National Vulnerability Database)
Vulnerability 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
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的加密强度
Source: NVD (National Vulnerability Database)
Vulnerability Title
Enphase Envoy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Enphase Envoy是美国Enphase公司的一款用于连接智能家居设备的网关设备。 Enphase Envoy 4.x版本和5.x版本存在安全漏洞，该漏洞源于加密强度不足，导致攻击者可通过加密包上传执行任意操作系统命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-21881
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://enphase.com/cybersecurity/advisories/ensa-2024-6vendor-advisory
- https://csirt.divd.nl/CVE-2024-21881third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-21881
Same Patch Batch · Enphase · 2024-08-10 · 6 CVEs total
| CVE-2024-21876 | Unauthenticated Path Traversal via URL Parameter in Enphase IQ Gateway version < 8.2.4225 | |
| CVE-2024-21880 | URL parameter manipulations allows an authenticated attacker to execute arbitrary OS comma | |
| CVE-2024-21878 | Command Injection through Unsafe File Name Evaluation in internal script in Enphase IQ Gat | |
| CVE-2024-21877 | Insecure File Generation Based on User Input in Enphase IQ Gateway version 4.x to 8.x and | |
| CVE-2024-21879 | URL parameter manipulations allows an authenticated attacker to execute arbitrary OS comma |
IV. Related Vulnerabilities
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Crash for scoped ip address in Envoy during DNS - CVE-2026-26309
Envoy has an off-by-one write in JsonEscaper::escapeString()
Same vendor: Enphase
- CVE-2024-21876
Unauthenticated Path Traversal via URL Parameter in Enphase - CVE-2024-21879
URL parameter manipulations allows an authenticated attacker - CVE-2024-21878
Command Injection through Unsafe File Name Evaluation in int - CVE-2024-21877
Insecure File Generation Based on User Input in Enphase IQ G - CVE-2024-21880
URL parameter manipulations allows an authenticated attacker
Same weakness: CWE-326
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V. Comments for CVE-2024-21881
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