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Rewterz Threat Advisory – CVE-2022-22922 – TP-Link TL-WA850RE Wi-Fi Range Extender Vulnerability

Severity

High

Analysis Summary

CVE-2022-22922 

TP-Link TL-WA850RE Wi-Fi Range Extender could allow a remote attacker to gain elevated privileges on the system, caused by the use of highly predictable and easily detectable session keys. By sending a specially-crafted request, an attacker could exploit this vulnerability to gain administrative privileges.

Impact

  • Privilege Escalation

Indicators of Compromise

CVE

  • CVE-2022-22922

Affected Vendors

TP-Link

Affected Products

  • TP-Link TL-WA850RE Wi-Fi Range Extender

Remediation

Upgrade to the latest version of TL-WA850RE Wi-Fi Range Extender, available from the TP-Link Web site.

https://www.tp-link.com/us/support/download/tl-wa850re/v6/