LastPatch
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Is the TP-Link TL-WA855RE still getting security updates?

The manufacturer guarantees security updates for the TP-Link TL-WA855RE until 31 December 2029 or later.

The date after which a device gets no more security fixes is also called its end of life (EOL) or end of support.

Supported

Security updates guaranteed until

31 December 2029 or later

1145 days left on 12 November 2026

Device
TP-Link TL-WA855RE (range extender)
Hardware version
V5
Basis
Minimum guaranteed by the manufacturer: updates may continue after this date.
As written
31/12/2029 or later*
Source
PSTI STATEMENT OF COMPLIANCE (TP-Link) (UK statement)

What to do. Attackers are using known flaws in this model. Install the latest firmware now, then keep automatic updates on. If your hardware version is past its end of support, replace it.

Vulnerabilities attackers are using

The U.S. cybersecurity agency (CISA) lists these vulnerabilities as actively exploited. Its description names the affected hardware versions when they are known.

  • CVE-2020-24363: 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.

Support timeline

2025202620272028202920302031V5Today
Security updates per hardware version, to scale. The bar ends on the manufacturer's date; a faded end means "or later".

Questions

Is the TP-Link TL-WA855RE still getting security updates?

The manufacturer guarantees security updates for the TP-Link TL-WA855RE until 31 December 2029 or later.

Is the TP-Link TL-WA855RE affected by vulnerabilities attackers are using?

Yes. The CISA catalogue of exploited vulnerabilities lists CVE-2020-24363 for this model. Check the affected hardware versions and install the latest firmware, or replace the device if it is no longer supported.

What does end of life mean for the TP-Link TL-WA855RE?

After its end of life, the TP-Link TL-WA855RE receives no more security fixes from TP-Link. It keeps working, but any vulnerability found later stays open, which makes it an easy target once attackers know about it.

Where does this date come from?

From the manufacturer: PSTI STATEMENT OF COMPLIANCE (TP-Link). Each date is shown exactly as published.

  • Archer Air E5until 31 December 2029 Supported
  • RE200until 14 February 2030 Supported
  • RE215ended 16 May 2026 Unsupported
  • RE220until 31 December 2029 Supported
  • RE220BEuntil 31 December 2029 Supported
  • RE225BEuntil 31 December 2029 Supported
  • RE230until 31 December 2029 Supported
  • RE235BEuntil 17 January 2030 Supported
  • RE300until 31 December 2029 Supported
  • RE315until 31 December 2029 Supported
  • RE330until 31 December 2029 Supported
  • RE365until 31 December 2029 Supported

Every TP-Link device   Range extenders from every brand