Vulnerability Details CVE-2020-5357
Dell Dock Firmware Update Utilities for Dell Client Consumer and Commercial docking stations contain an Arbitrary File Overwrite vulnerability. The vulnerability is limited to the Dell Dock Firmware Update Utilities during the time window while being executed by an administrator. During this time window, a locally authenticated low-privileged malicious user could exploit this vulnerability by tricking an administrator into overwriting arbitrary files via a symlink attack. The vulnerability does not affect the actual binary payload that the update utility delivers.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 32.7%
CVSS Severity
CVSS v3 Score 7.1
CVSS v2 Score 2.6
References
Products affected by CVE-2020-5357
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cpe:2.3:h:dell:dock_wd15:-
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cpe:2.3:h:dell:dock_wd19:-
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cpe:2.3:h:dell:precision_dual_usb-c_thunderbolt_dock_-_tb18dc:-
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cpe:2.3:h:dell:thunderbolt_dock_tb16:-
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cpe:2.3:o:dell:dock_wd15_firmware:-
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cpe:2.3:o:dell:dock_wd19_firmware:-
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cpe:2.3:o:dell:precision_dual_usb-c_thunderbolt_dock_-_tb18dc_firmware:-
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cpe:2.3:o:dell:thunderbolt_dock_tb16_firmware:-