The US Cybersecurity Agency has highlighted a vulnerability in Wi-Fi range extenders that is currently being exploited.

The Cybersecurity and Infrastructure Security Agency (CISA) has identified a significant vulnerability in the TP-Link TL-WA855RE Wi-Fi range extender, which allows attackers to reset and hijack the devices. This flaw poses a serious risk to users, as it can lead to unauthorised access to their networks. CISA has urged individuals still using these discontinued extenders to retire them immediately to mitigate potential security threats. The agency’s warning highlights the importance of maintaining updated and secure networking equipment to protect against active attacks targeting these vulnerable devices.

As cyber threats continue to evolve, the CISA’s alert serves as a crucial reminder for users to remain vigilant about their network security. The TP-Link TL-WA855RE extenders, while once popular for enhancing Wi-Fi coverage, are now considered a liability due to this critical vulnerability. Users are encouraged to replace these outdated devices with more secure alternatives to safeguard their home or business networks. By taking proactive measures, individuals can significantly reduce the risk of falling victim to cyberattacks that exploit such weaknesses in outdated technology.