CVE-2024-21876

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.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://csirt.divd.nl/CVE-2024-21876	Third Party Advisory
https://csirt.divd.nl/DIVD-2024-00011	Third Party Advisory
https://enphase.com/cybersecurity/advisories/ensa-2024-1	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:enphase:iq_gateway_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:enphase:iq_gateway:-:*:*:*:*:*:*:*

History

23 Aug 2024, 18:05

Type	Values Removed	Values Added
Summary		(es) Limitación inadecuada de una vulnerabilidad de nombre de ruta a un directorio restringido ("Path Traversal") a través de un parámetro de URL en Enphase IQ Gateway (anteriormente conocido como Envoy) permite a un atacante no autenticado acceder o crear archivos arbitrarios. Este problema afecta a Envoy: desde 4.x a 8.x y < 8.2.4225.
References	~~() https://csirt.divd.nl/CVE-2024-21876 -~~	() https://csirt.divd.nl/CVE-2024-21876 - Third Party Advisory
References	~~() https://csirt.divd.nl/DIVD-2024-00011 -~~	() https://csirt.divd.nl/DIVD-2024-00011 - Third Party Advisory
References	~~() https://enphase.com/cybersecurity/advisories/ensa-2024-1 -~~	() https://enphase.com/cybersecurity/advisories/ensa-2024-1 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1
CPE		cpe:2.3:o:enphase:iq_gateway_firmware:::::::: cpe:2.3:h:enphase:iq_gateway:-:::::::*
First Time		Enphase Enphase iq Gateway Enphase iq Gateway Firmware

12 Aug 2024, 13:41

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-08-12 13:38

Updated : 2024-08-23 18:05

NVD link : CVE-2024-21876

Mitre link : CVE-2024-21876

CVE.ORG link : CVE-2024-21876

JSON object : View

Products Affected

enphase

iq_gateway
iq_gateway_firmware

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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9.1 /10