Dell Latitude 5421 Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Dell Latitude 5421 Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (49)

• CVE-2024-52541 — CVSS 8.2 (high): Dell Client Platform BIOS contains a Weak Authentication vulnerability. A high privileged attacker with local access could potentially…
• CVE-2022-26861 — CVSS 7.9 (high): Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated malicious user could exploit this…
• CVE-2021-36342 — CVSS 7.5 (high): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this…
• CVE-2021-36343 — CVSS 7.5 (high): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this…
• CVE-2022-34403 — CVSS 7.5 (high): Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability…
• CVE-2022-26860 — CVSS 7.5 (high): Dell BIOS versions contain a stack-based buffer overflow vulnerability. A local attacker could exploit this vulnerability by sending…
• CVE-2021-21574 — CVSS 7.2 (high): Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system…
• CVE-2021-21572 — CVSS 7.2 (high): Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system…
• CVE-2021-21573 — CVSS 7.2 (high): Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system…
• CVE-2022-34400 — CVSS 7.1 (high): Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this…
• CVE-2025-29988 — CVSS 6.9 (medium): Dell Client Platform BIOS contains a Stack-based Buffer Overflow Vulnerability. A high privileged attacker with local access could…
• CVE-2022-22566 — CVSS 6.9 (medium): Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker…
• CVE-2023-48674 — CVSS 6.8 (medium): Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system could…
• CVE-2023-43078 — CVSS 6.7 (medium): Dell Dock Firmware and Dell Client Platform contain an Improper Link Resolution vulnerability during installation resulting in arbitrary…
• CVE-2022-26859 — CVSS 6.1 (medium): Dell BIOS contains a race condition vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI in…
• CVE-2022-26858 — CVSS 6.1 (medium): Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially exploit this…
• CVE-2021-21571 — CVSS 5.9 (medium): Dell UEFI BIOS https stack leveraged by the Dell BIOSConnect feature and Dell HTTPS Boot feature contains an improper certificate…
• CVE-2022-32482 — CVSS 5.6 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially…
• CVE-2023-28042 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28044 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28050 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28052 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28054 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28056 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28058 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28059 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28060 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2024-0158 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially…
• CVE-2023-28061 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-25936 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-25937 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-25938 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28026 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28027 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28028 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28029 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28030 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28031 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28032 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28033 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28034 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28035 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28036 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28039 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28040 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2023-28041 — CVSS 5.1 (medium): Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may…
• CVE-2024-22448 — CVSS 4.7 (medium): Dell BIOS contains an Out-of-Bounds Write vulnerability. A local authenticated malicious user with admin privileges could potentially…
• CVE-2022-22567 — CVSS 4.7 (medium): Select Dell Client Commercial and Consumer platforms are vulnerable to an insufficient verification of data authenticity vulnerability. An…
• CVE-2022-46752 — CVSS 4.6 (medium): Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this…