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prionPRIOn knowledge basePRION:CVE-2020-24990
HistoryOct 28, 2020 - 7:15 p.m.

Directory traversal

2020-10-2819:15:00
PRIOn knowledge base
www.prio-n.com
1

7.6 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.6%

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.

CPENameOperatorVersion
q-sys_core_managereq8.2.1

7.6 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.6%

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