Dell Latitude_5520
57 CVEs affecting Dell Latitude_5520. Latest disclosed: 2025-08-27. Critical: 1, High: 14.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2025-43728 | Critical | 9.6 | 2025-08-27 | Dell ThinOS 10, versions prior to 2508_10.0127, contain a Protection Mechanism Failure vulnerability. An unauthenticated attacker with remote access could pote… |
CVE-2021-21551 | High | 8.8 | 2021-05-04 | Dell dbutil_2_3.sys driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial of service, or information… |
CVE-2025-43730 | High | 8.4 | 2025-08-27 | Dell ThinOS 10, versions prior to 2508_10.0127, contains an Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability. A… |
CVE-2024-52541 | High | 8.2 | 2025-02-19 | Dell Client Platform BIOS contains a Weak Authentication vulnerability. A high privileged attacker with local access could potentially exploit this vulnerabili… |
CVE-2022-26861 | High | 7.9 | 2022-09-06 | Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated malicious user could exploit this vulnerability by sending m… |
CVE-2025-43882 | High | 7.8 | 2025-08-27 | Dell ThinOS 10, versions prior to 2508_10.0127, contains an Unverified Ownership vulnerability. A local low-privileged attacker could potentially exploit this… |
CVE-2025-43729 | High | 7.8 | 2025-08-27 | Dell ThinOS 10, versions prior to 2508_10.0127, contains an Incorrect Permission Assignment for Critical Resource vulnerability. A local low-privileged attacke… |
CVE-2022-34403 | High | 7.5 | 2023-02-01 | Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability by using an SMI to… |
CVE-2022-26860 | High | 7.5 | 2022-09-06 | Dell BIOS versions contain a stack-based buffer overflow vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI to… |
CVE-2021-36343 | High | 7.5 | 2022-01-24 | Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI… |
CVE-2021-36342 | High | 7.5 | 2022-01-24 | Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI… |
CVE-2021-21574 | High | 7.2 | 2021-06-24 | Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploi… |
CVE-2021-21573 | High | 7.2 | 2021-06-24 | Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploi… |
CVE-2021-21572 | High | 7.2 | 2021-06-24 | Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploi… |
CVE-2022-34400 | High | 7.1 | 2023-02-01 | Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arb… |
CVE-2025-29988 | Medium | 6.9 | 2025-04-09 | Dell Client Platform BIOS contains a Stack-based Buffer Overflow Vulnerability. A high privileged attacker with local access could potentially exploit this vul… |
CVE-2022-22566 | Medium | 6.9 | 2022-02-09 | Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical acces… |
CVE-2023-48674 | Medium | 6.8 | 2024-03-01 | Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system could potentially send maliciou… |
CVE-2023-43078 | Medium | 6.7 | 2024-08-28 | Dell Dock Firmware and Dell Client Platform contain an Improper Link Resolution vulnerability during installation resulting in arbitrary folder deletion, which… |
CVE-2023-28063 | Medium | 6.7 | 2024-02-06 | Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit t… |