Dell Optiplex Xe4 vulnerabilities
3 vulnerabilities
Known vulnerabilities in Dell Optiplex Xe4, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2023-28063dellalienware_m15_r6_firmware+291
EPSS score0.16%
Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service.CVE-2023-28075dellalienware_m15_r7_firmware+242EPSS score0.19%
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-2023-32453dellalienware_m15_r7_firmware+111EPSS score0.24%
Dell BIOS contains an improper authentication vulnerability. A malicious user with physical access to the system may potentially exploit this vulnerability in order to modify a security-critical UEFI variable without knowledge of the BIOS administrator.