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Threats Tagged 'cve-2026-22220'

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Threats Tagged 'cve-2026-22220'

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CVE-2026-22220 is a medium severity vulnerability in TP-Link Archer BE230 v1.2 devices prior to firmware version 1.2.4. It stems from improper input validation in the HTTP processing path of the device's web modules. A network-adjacent attacker with high privileges can send crafted requests that cause the device's web service to become unresponsive, resulting in a denial of service (DoS) condition. The device’s web interface may stop responding temporarily until recovery or reboot. Exploitation does not require user interaction but does require high privileges on the network. No known exploits are currently reported in the wild. This vulnerability primarily impacts availability and requires patching or device reboot to restore service.

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