Live › vulnerability › CVE-2020-24363
Go to dashboardTP-Link TL-WA855RE Wi-Fi range extenders accept an unauthenticated TDDP_RESET POST request that factory-resets and reboots the device. An attacker on the same network can then set a new administrative password and take control of the device.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| TP-Link TL-WA855RE | vendor | – | – |
| tp-link tl-wa855re firmware | vendor | < 200731 | 200731 |
Check whether a TL-WA855RE is on your network, e.g. via the device label model number or the admin web interface.
Discontinue use of the product, as the vendor reports it is end-of-life/end-of-service; replace it or follow vendor mitigation instructions if one is available.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
TP-link TL-WA855RE contains a missing authentication for critical function vulnerability. This vulnerability could allow an unauthenticated attacker (on the same network) to submit a TDDP_RESET POST request for a factory reset and reboot. The attacker can then obtain incorrect access control by setting a new administrative password. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
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