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CVE-2021-34201

Description

D-Link DIR-2640-US 1.01B04 is vulnerable to Buffer Overflow. There are multiple out-of-bounds vulnerabilities in some processes of D-Link AC2600(DIR-2640). Local ordinary users can overwrite the global variables in the .bss section, causing the process crashes or changes.

POC

Reference

- https://github.com/liyansong2018/CVE/tree/main/2021/CVE-2021-34201

- https://www.dlink.com/en/security-bulletin/

Github

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

- https://github.com/liyansong2018/CVE

- https://github.com/secnotes/CVE