Dell Optiplex 7070 Ultra Firmware vulnerabilities

CVE-2023-28029 [MEDIUM] CWE-20 CVE-2023-28029: Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable

CVE-2023-25937 [MEDIUM] CWE-20 CVE-2023-25937: Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28075 [MEDIUM] CWE-367 CVE-2023-28075: Dell BIOS contain a Time-of-check Time-of-use vulnerability in BIOS. A local authenticated maliciou Dell BIOS contain a Time-of-check Time-of-use vulnerability in BIOS. A local authenticated malicious user with physical access to the system could potentially exploit this vulnerability by using a specifically timed DMA transaction during an SMI in order to gain arbitrary code execution on the system.

CVE-2023-48674 [MEDIUM] CWE-170 CVE-2023-48674: Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with n Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system could potentially send malicious data to the device in order to cause some services to cease to function.

CVE-2022-32483 [MEDIUM] CWE-20 CVE-2022-32483: Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2022-32484 [MEDIUM] CWE-20 CVE-2022-32484: Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.