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CVE-2024-21877

Insecure File Generation Based on User Input in Enphase IQ Gateway version 4.x to 8.x and < 8.2.4225

Published: Aug 10, 2024Updated: Aug 23, 2024 Sources: CVE List NVDCWE-22
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.8%
Top 48.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability through a url parameter in Enphase IQ Gateway (formerly known as Envoy) allows File Manipulation. The endpoint requires authentication.This issue affects Envoy: from 4.x to 8.0 and < 8.2.4225.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-22

Affected Products

EnvoyEnphase
Embedded
ICS / OT / IoT / smart-home
iq gateway firmwareenphase
Embedded
ICS / OT / IoT / smart-home
enphasecommercialUSICS / OT / IoTaka enphase energy

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://csirt.divd.nl/CVE-2024-21877
csirt.divd.nl
https://csirt.divd.nl/DIVD-2024-00011
csirt.divd.nl
https://enphase.com/cybersecurity/advisories/ensa-2024-2
enphase.com

Timeline

Published
Aug 10, 2024
Last Updated
Aug 23, 2024

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