CVE-2023-2376

Name: CVE-2023-2376
Creator: NVD / NIST
Published: 2023-04-28T16:15:09.933+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 4.31%

Last modified Jun 17, 2026

CVE-2023-2376 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability was found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. It has been classified as critical. EPSS estimates a 4.31% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. It has been classified as critical. Affected is an unknown function of the component Web Management Interface. The manipulation of the argument dpi leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-227652.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

4.31%

89.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Ui	Er-X Firmware	< 2.0.9
Ui	Er-X Firmware	2.0.9
Ui	Er-X-Sfp Firmware	< 2.0.9
Ui	Er-X-Sfp Firmware	2.0.9

References

https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/8Exploit, Third Party Advisory
https://vuldb.com/?ctiid.227652Third Party Advisory
https://vuldb.com/?id.227652Third Party Advisory
https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/8Exploit, Third Party Advisory
https://vuldb.com/?ctiid.227652Third Party Advisory
https://vuldb.com/?id.227652Third Party Advisory

Timeline

Published: Apr 28, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-2376?

How severe is CVE-2023-2376?

CVE-2023-2376 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 4.31% probability of exploitation in the next 30 days.

How do I fix CVE-2023-2376?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-2376?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST