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CVE-2023-2378

Ubiquiti EdgeRouter X Web Management command injection

Published: Apr 28, 2023Updated: Jul 9, 2026 Sources: CVE List NVDCWE-74
7.2HIGH
NVD MITRE
EPSS Score
7.6%
Top 6.1%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available
Self-Check
OpenVAS

Description

A flaw has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This affects an unknown function of the component Web Management Interface. This manipulation of the argument suffix-rate-up causes command injection. The attack may be initiated remotely. The exploit has been published and may be used. The real existence of this vulnerability is still doubted at the moment. The vendor position is that post-authentication issues are not accepted as vulnerabilities.

No summary for this CVE yet.

CVSS Vector Breakdown

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

CWE-74CWE-77

Affected Products

ui
commercial
er-x firmware
Networking Infrastructure
er-x-sfp firmware
Networking Infrastructure
Ubiquiti
commercialaka unifi network application, edgerouter x, unifi ios app
EdgeRouter X
Networking Infrastructure

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/4
github.com
https://vuldb.com/cve/CVE-2023-2378
vuldb.com
https://vuldb.com/submit/114072
vuldb.com
and 4 more references View all →

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