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Vulnerability record · CVE-2022-45768 · published 7 February 2023

CVE-2022-45768: Edimax br-6428ns firmware os command injection vulnerability

Edimax · Br 6428ns Firmware

Command Injection vulnerability in Edimax Technology Co., Ltd. Wireless Router N300 Firmware BR428nS v3 allows attacker to execute arbitrary code via the formWlanMP function.

8.8 CVSS 3.1 High EPSS 29% · top 1.9% CWE-78 · OS command injection
8.8CVSS 3.1 base score
29%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

Command Injection vulnerability in Edimax Technology Co., Ltd. Wireless Router N300 Firmware BR428nS v3 allows attacker to execute arbitrary code via the formWlanMP function.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Erebua/CVE/blob/main/Edimax.md ExploitThird Party Advisory
https://www.lovesandy.cc/2022/11/20/EDIMAX%E6%BC%8F%E6%B4%9E/ ExploitThird Party Advisory
https://github.com/Erebua/CVE/blob/main/Edimax.md ExploitThird Party Advisory
https://www.lovesandy.cc/2022/11/20/EDIMAX%E6%BC%8F%E6%B4%9E/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-45768), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.