TP-link TL-WA855RE Missing Authentication for Critical Function Vulnerability

Description

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.

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.

References

• https://www.tp-link.com/us/home-networking/range-extender/tl-wa855re/#overview
• https://www.tp-link.com/us/support/download/tl-wa855re/#FAQs
• https://nvd.nist.gov/vuln/detail/CVE-2020-24363

Additional Information

Catalog Version

2025.09.02

Catalog Released

Sept. 2, 2025

Days Until Due

14 days

Last Updated

6 days, 1 hour ago