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HIGH

CVE-2026-22227

CVSS v3

7.2

HIGH

EPSS Score

2.6 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A command injection vulnerability may be exploited after the admin's authentication via the configuration backup restoration function of the TP-Link Archer BE230 v1.2. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in

Technical details

Published
2026-02-02
Last Modified
2026-02-06

Frequently asked questions

What is CVE-2026-22227?

A command injection vulnerability may be exploited after the admin's authentication via the configuration backup restoration function of the TP-Link Archer BE230 v1.2. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in

Is CVE-2026-22227 actively exploited?

Active exploitation of CVE-2026-22227 has not been confirmed. Its EPSS score was 2.6% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-22227?

CVE-2026-22227 has a CVSS v3 base score of 7.2 (HIGH severity).

Is CVE-2026-22227 affecting your environment?

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