Optiplex Xe4 Firmware

optiplex_xe4_firmware

Vendor: Dell • 3 CVEs

CVEs (3)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2023-28063 1Dell 291Alienware M15 R6 Firmware Alienware M15 R7 FirmwareChengming 3900 Firmware+288 more Jun 17, 2026 Feb 6, 2024 N/A· v4 4.4 MEDIUM· v3 N/A· v2 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-2023-32453 1Dell 111Alienware M15 R7 Firmware Alienware M16 FirmwareAlienware M18 Firmware+108 more Jun 17, 2026 Aug 16, 2023 N/A· v4 3.9 LOW· v3 N/A· v2 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 kn...Show more 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. Show less
CVE-2023-28075 1Dell 242Alienware M15 R7 Firmware Alienware M16 FirmwareAlienware M18 Firmware+239 more Jun 17, 2026 Aug 16, 2023 N/A· v4 6.3 MEDIUM· v3 N/A· v2 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...Show more 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. Show less