CVE-2024-21878— Command Injection through Unsafe File Name Evaluation in internal script in Enphase IQ Gateway v4.x to and including 8.x
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I. Basic Information for CVE-2024-21878
Vulnerability Information
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Vulnerability Title
Command Injection through Unsafe File Name Evaluation in internal script in Enphase IQ Gateway v4.x to and including 8.x
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Enphase IQ Gateway (formerly known as Envoy) allows OS Command Injection. This vulnerability is present in an internal script.This issue affects Envoy: from 4.x up to and including 8.x and is currently unpatched.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
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版本至8.x版本存在安全漏洞，该漏洞源于包含一个命令注入漏洞。
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-2024-21878
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- https://enphase.com/cybersecurity/advisories/ensa-2024-3vendor-advisory
- https://csirt.divd.nl/CVE-2024-21878third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-21878
Same Patch Batch · Enphase · 2024-08-10 · 6 CVEs total
| CVE-2024-21881 | Upload of encrypted packages allows authenticated command execution in Enphase IQ Gateway | |
| 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-2024-21877 | 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
Same product: Envoy
- CVE-2026-6994
Envoy Query Parameter header_mutation.cc params.add injectio - CVE-2026-26330
Envoy global rate limit may crash when the response phase li - CVE-2026-26311
Envoy HTTP: filter chain execution on reset streams causing - CVE-2026-26310
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-2024-21877
Insecure File Generation Based on User Input in Enphase IQ G - CVE-2024-21881
Upload of encrypted packages allows authenticated command ex - CVE-2024-21880
URL parameter manipulations allows an authenticated attacker
Same weakness: CWE-77
- CVE-2026-8210
aandrew-me tgpt Update helper.go helper.Update command injec - CVE-2026-42258
net-imap: Command Injection via unvalidated Symbol inputs - CVE-2026-42453
Termix: Command injection in extractArchive/compressFiles vi - CVE-2026-42271
LiteLLM: Authenticated command execution via MCP stdio test - CVE-2026-41500
electerm has Command Injection Vulnerability via runMac func
V. Comments for CVE-2024-21878
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