CVE-2022-26858
- EPSS 0.04%
- Published 06.09.2022 21:15:08
- Last modified 21.11.2024 06:54:39
Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls.
CVE-2022-22567
- EPSS 0.02%
- Published 09.02.2022 20:15:12
- Last modified 21.11.2024 06:47:02
Select Dell Client Commercial and Consumer platforms are vulnerable to an insufficient verification of data authenticity vulnerability. An authenticated malicious user may exploit this vulnerability in order to install modified BIOS firmware.
CVE-2022-22566
- EPSS 0.04%
- Published 09.02.2022 20:15:12
- Last modified 21.11.2024 06:47:02
Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary co...
CVE-2021-36343
- EPSS 0.04%
- Published 24.01.2022 20:15:08
- Last modified 21.11.2024 06:13:34
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
CVE-2021-36342
- EPSS 0.04%
- Published 24.01.2022 20:15:07
- Last modified 21.11.2024 06:13:33
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
CVE-2021-21574
- EPSS 0.09%
- Published 24.06.2021 17:15:08
- Last modified 21.11.2024 05:48:37
Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.
CVE-2021-21571
- EPSS 0.47%
- Published 24.06.2021 17:15:07
- Last modified 21.11.2024 05:48:37
Dell UEFI BIOS https stack leveraged by the Dell BIOSConnect feature and Dell HTTPS Boot feature contains an improper certificate validation vulnerability. A remote unauthenticated attacker may exploit this vulnerability using a person-in-the-middle ...
CVE-2021-21573
- EPSS 0.05%
- Published 24.06.2021 17:15:07
- Last modified 21.11.2024 05:48:37
Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.
CVE-2021-21572
- EPSS 0.04%
- Published 24.06.2021 17:15:07
- Last modified 21.11.2024 05:48:37
Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.