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Medium · 6.1 Public exploit CVE-2022-47052 EUVD-2022-49829GHSA-2347-hhxr-8hg9

The web interface of the 'Nighthawk R6220 AC1200 Smart Wi-Fi Router' is vulnerable to a CRLF Injection attack that can be leveraged to perf…

Published Jan 25, 2023 · Updated Apr 1, 2025 · Assigned by mitre

Description

The web interface of the 'Nighthawk R6220 AC1200 Smart Wi-Fi Router' is vulnerable to a CRLF Injection attack that can be leveraged to perform Reflected XSS and HTML Injection. A malicious unauthenticated attacker can exploit this vulnerability using a specially crafted URL. This affects firmware versions: V1.1.0.112_1.0.1, V1.1.0.114_1.0.1.

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References