CVE-2021-22909

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A vulnerability found in EdgeMAX EdgeRouter V2.0.9 and earlier could allow a malicious actor to execute a man-in-the-middle (MitM) attack during a firmware update. This vulnerability is fixed in EdgeMAX EdgeRouter V2.0.9-hotfix.1 and later.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-300 CWE-295

Affected software

Vendor	Product	Versions
n/a	EdgeMAX EdgeRouter	Fixed Version: 2.0.9-hotfix.1 or later.

References

Timeline

Published: May 27, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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