4.4

CVE-2025-29989

Dell Client Platform BIOS contains a Security Version Number Mutable to Older Versions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to BIOS upgrade denial.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Data is provided by the National Vulnerability Database (NVD)
Dell ≫ Precision 5820 Tower Firmware Version < 2.42.0
   Dell ≫ Precision 5820 Tower Version-
Dell ≫ Precision 7820 Tower Firmware Version < 2.46.0
   Dell ≫ Precision 7820 Tower Version-
Dell ≫ Precision 7920 Tower Firmware Version < 2.46.0
   Dell ≫ Precision 7920 Tower Version-
Dell ≫ Precision 7865 Tower Firmware Version < 1.18.0
   Dell ≫ Precision 7865 Tower Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.01% 0.01
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 4.4 0.8 3.6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
security_alert@emc.com 3.1 0.6 2.5
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L
CWE-1328 Security Version Number Mutable to Older Versions

Security-version number in hardware is mutable, resulting in the ability to downgrade (roll-back) the boot firmware to vulnerable code versions.