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CVE-2022-27646

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the circled daemon. A crafted circleinfo.txt file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15879.

POC

Reference

No PoCs from references.

Github

- https://github.com/0xor0ne/awesome-list

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Jalexander798/JA_Tools-Cybersecurity-Resource-2

- https://github.com/attilaszia/linux-iot-cves

- https://github.com/bachkhoasoft/awesome-list-ks

- https://github.com/cyber-defence-campus/morion

- https://github.com/cyber-defence-campus/netgear_r6700v3_circled