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CVE

CWE

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CVE-2020-24990

Published: Oct 28, 2020

Modified: Aug 4, 2024

PUBLISHED

Description

An issue was discovered in QSC Q-SYS Core Manager 8.2.1. By utilizing the TFTP service running on UDP port 69, a remote attacker can perform a directory traversal and obtain operating system files via a TFTP GET request, as demonstrated by reading /etc/passwd or /proc/version.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://q-syshelp.qsc.com/Content/Core_Manager/CoreManager_Overview.htm

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http://seclists.org/fulldisclosure/2020/Oct/30

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http://packetstormsecurity.com/files/159699/QSC-Q-SYS-Core-Manager-8.2.1-Directory-Traversal.html

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