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CVE-2024-21878

Command Injection through Unsafe File Name Evaluation in internal script in Enphase IQ Gateway v4.x to and including 8.x

Published: Aug 10, 2024Updated: Aug 23, 2024 Sources: CVE List NVDCWE-77
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.4%
Top 30.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-77CWE-78

Affected Products

iq gateway firmwareenphase
Embedded
ICS / OT / IoT / smart-home
EnvoyEnphase
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

1 technique
Execution
View detailed technique mapping

References

https://csirt.divd.nl/CVE-2024-21878
csirt.divd.nl
https://csirt.divd.nl/DIVD-2024-00011
csirt.divd.nl
https://enphase.com/cybersecurity/advisories/ensa-2024-3
enphase.com

Timeline

Published
Aug 10, 2024
Last Updated
Aug 23, 2024

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