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prionPRIOn knowledge basePRION:CVE-2021-21908
HistoryDec 22, 2021 - 7:15 p.m.

Directory traversal

2021-12-2219:15:00
PRIOn knowledge base
www.prio-n.com
1

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.8%

Specially-crafted command line arguments can lead to arbitrary file deletion. The handle_delete function does not attempt to sanitize or otherwise validate the contents of the [file] parameter (passed to the function as argv[1]), allowing an authenticated attacker to supply directory traversal primitives and delete semi-arbitrary files.

CPENameOperatorVersion
ic_module_firmwareeq5.0

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.8%

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