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dell latitude 7520 firmware
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dell latitude 7520 firmware
25 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2025-29988
< 1.42.0
Dell Client Platform BIOS contains a Stack-based Buffer Overflow Vulnerability. A high privileged attacker with local access could
6.9
MEDIUM
CVE-2024-52541
< 1.38.1
Dell Client Platform BIOS contains a Weak Authentication vulnerability. A high privileged attacker with local access could potenti
8.2
HIGH
CVE-2023-43078
< 1.34.2
Dell Dock Firmware and Dell Client Platform contain an Improper Link Resolution vulnerability during installation resulting in arb
6.7
MEDIUM
CVE-2024-0158
< 1.34.2
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may pote
5.1
MEDIUM
CVE-2024-22448
< 1.34.2
Dell BIOS contains an Out-of-Bounds Write vulnerability. A local authenticated malicious user with admin privileges could potentia
4.7
MEDIUM
CVE-2023-48674
< 1.34.2
Dell Platform BIOS contains an Improper Null Termination vulnerability. A high privilege user with network access to the system co
6.8
MEDIUM
CVE-2023-28063
all versions
Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges
6.7
MEDIUM
CVE-2023-32453
< 1.28.0
Dell BIOS contains an improper authentication vulnerability. A malicious user with physical access to the system may potentially e
4.6
MEDIUM
CVE-2023-28075
< 1.28.0
Dell BIOS contain a Time-of-check Time-of-use vulnerability in BIOS. A local authenticated malicious user with physical access to
6.9
MEDIUM
CVE-2022-46752
< 1.22.0
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vuln
4.6
MEDIUM
CVE-2022-34403
< 1.20.0
Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vuln
7.5
HIGH
CVE-2022-32482
< 1.20.0
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may pote
5.6
MEDIUM
CVE-2022-34400
< 1.20.0
Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vul
7.1
HIGH
CVE-2022-26861
< 1.14.1
Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated malicious user could exploit th
7.9
HIGH
CVE-2022-26860
< 1.14.1
Dell BIOS versions contain a stack-based buffer overflow vulnerability. A local attacker could exploit this vulnerability by sendi
7.5
HIGH
CVE-2022-26859
< 1.14.1
Dell BIOS contains a race condition vulnerability. A local attacker could exploit this vulnerability by sending malicious input vi
6.1
MEDIUM
CVE-2022-26858
< 1.14.1
Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially expl
6.1
MEDIUM
CVE-2022-22567
< 1.14.1
Select Dell Client Commercial and Consumer platforms are vulnerable to an insufficient verification of data authenticity vulnerabi
4.7
MEDIUM
CVE-2022-22566
< 1.14.1
Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated
6.9
MEDIUM
CVE-2021-36343
< 1.11.3
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this v
7.5
HIGH
CVE-2021-36342
< 1.11.3
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this v
7.5
HIGH
CVE-2021-21574
< 1.7.1
Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the
7.2
HIGH
CVE-2021-21573
< 1.7.1
Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the
7.2
HIGH
CVE-2021-21572
< 1.7.1
Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the
7.2
HIGH
CVE-2021-21571
< 1.7.1
Dell UEFI BIOS https stack leveraged by the Dell BIOSConnect feature and Dell HTTPS Boot feature contains an improper certificate
5.9
MEDIUM
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