7.1

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.

Data is provided by the National Vulnerability Database (NVD)
Dell ≫ Dock Wd15 Firmware Version < 1.0.8
   Dell ≫ Dock Wd15 Version-
Dell ≫ Dock Wd19 Firmware Version < 1.0.14
   Dell ≫ Dock Wd19 Version-
Dell ≫ Thunderbolt Dock Tb16 Firmware Version < 1.0.4
   Dell ≫ Thunderbolt Dock Tb16 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.05% 0.152
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6 0.8 5.2
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H
nvd@nist.gov 2.6 1.9 4.9
AV:L/AC:H/Au:N/C:N/I:P/A:P
security_alert@emc.com 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE-427 Uncontrolled Search Path Element

The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.