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High7.2Ubiquiti

High [CVE-2023-2374] EdgeRouter: security flaw has been discovered in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6.

This high-severity Ubiquiti advisory covers CVE-2023-2374 affecting EdgeRouter, Ubiquiti.

CVE-2023-2374 Published Apr 28, 2023Updated by vendor Jul 9, 2026
Affected products & platforms
UbiquitiEdgeRouter / EdgeSwitch
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Summary

A security flaw has been discovered in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This issue affects some unknown processing of the component Web Management Interface.

Performing a manipulation of the argument ecn-down results in command injection. It is possible to initiate the attack remotely.

The exploit has been released to the public and may be used for attacks. The existence of this vulnerability is still disputed at present.

The vendor position is that post-authentication issues are not accepted as vulnerabilities.

Affected versions
  • 2.0.9

NVD record · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

NVD record · high-confidence parse· fetched 2 months ago·verify at source

Mitigation

The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.

NVD record · high-confidence parse· fetched 2 months ago·verify at source

Discussion(0)

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