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Dell Optiplex 7440 Firmware vulnerabilities

dell alienware 13 r3 firmware, alienware 15 r3 firmware, alienware 15 r4 firmware +281 more +283 moreDell BIOS contains an improper input validation vulnerability. A local authenticated malicious...CVE-2021-363257.5 HighNovember 12, 2021
dell alienware 13 r3 firmware, alienware 15 r3 firmware, alienware 15 r4 firmware +281 more +283 moreDell BIOS contains an improper input validation vulnerability. A local authenticated malicious...CVE-2021-363247.5 HighNovember 12, 2021
dell alienware 13 r3 firmware, alienware 15 r3 firmware, alienware 15 r4 firmware +281 more +283 moreDell BIOS contains an improper input validation vulnerability. A local authenticated malicious...CVE-2021-363237.5 HighNovember 12, 2021
dell chengming 3980 firmware, client consumer and commercial platforms, embedded box pc 5000 firmware +172 more +174 moreAffected Dell Client platforms contain a BIOS Setup configuration authentication bypass...CVE-2020-53266.1 MediumFebruary 21, 2020