Government warns of critical vulnerability in TP-Link Wi-Fi routers- All the details you need to know

Government agencies have issued a warning about a potential vulnerability found in Wi-Fi routers that could open the way for hackers to infiltrate connected devices. The Indian Computer Emergency Response Team (CERT-In), known for quickly identifying vulnerabilities in commonly used software and devices such as those from Apple, Windows, Google Chrome and Mozilla, has drawing attention to a serious problem that could easily make the list. radar. radar.

Routers are at risk

The focus of concern is the TP-Link router, a brand widely used in India’s internet infrastructure. These routers act as a bridge between users and their Internet service providers, establishing a wireless network that links devices such as smartphones, laptops, and tablets to the web. without the hassle of cables.

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According to CERT-In warning, a vulnerability in TP-Link routers could allow a remote attacker, once logged in, to execute unauthorized code with elevated privileges on the targeted system. Specifically, this vulnerability affects TP-Link Archer versions before C5400X(EU)_V1_1.1.7 Build 20240510.

Root cause analysis

The root of the problem lies in the improper disabling of special elements in a binary test called rf, which exposes a network service vulnerable to unauthenticated command injection, such as CERT -In stated.

CERT-In said that if successfully exploited, this vulnerability could allow a remote attacker to execute unauthorized commands with a higher level of access on the target system without authentication.

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Proactive measures

To minimize the risks associated with this security vulnerability, CERT-In recommends timely patching of TP-Link software. Additionally, users can take proactive measures to increase the security of their Wi-Fi networks and protect themselves from potential threats:

• Regularly update your router firmware to take advantage of security patches released by the manufacturer.
• Change default login information to prevent widely known exploits of usernames and passwords.
• Enable WPA3 or WPA2 encryption to protect transmitted data from interception.
• Disable remote management to minimize the risk of unauthorized access to router settings from the internet.

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By taking these precautions, users can fortify their Wi-Fi networks against potential security breaches.