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CVE-2013-1813

Description

util-linux/mdev.c in BusyBox before 1.21.0 uses 0777 permissions for parent directories when creating nested directories under /dev/, which allows local users to have unknown impact and attack vectors.

POC

Reference

- http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html

- http://seclists.org/fulldisclosure/2019/Jun/18

- http://seclists.org/fulldisclosure/2020/Aug/20

- http://seclists.org/fulldisclosure/2020/Mar/15

- https://seclists.org/bugtraq/2019/Jun/14

- https://support.t-mobile.com/docs/DOC-21994

Github

No PoCs found on GitHub currently.