6.9

CVE-2017-3775

Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Lenovo ≫ Flex System X240 M5 Bios Version < 2.61
   Lenovo ≫ Flex System X240 M5 Version -
Lenovo ≫ Flex System X280 X6 Bios Version < 4.21
   Lenovo ≫ Flex System X280 X6 Version -
Lenovo ≫ Flex System X480 X6 Bios Version < 4.21
   Lenovo ≫ Flex System X480 X6 Version -
Lenovo ≫ Flex System X880 Bios Version < 4.21
   Lenovo ≫ Flex System X880 Version -
Lenovo ≫ Nextscale Nx360 M5 Bios Version < 2.61
   Lenovo ≫ Nextscale Nx360 M5 Version -
Lenovo ≫ System X3250 M6 Bios Version < 2.23
   Lenovo ≫ System X3250 M6 Version -
Lenovo ≫ System X3500 M5 Bios Version < 2.61
   Lenovo ≫ System X3500 M5 Version -
Lenovo ≫ System X3550 M5 Bios Version < 2.61
   Lenovo ≫ System X3550 M5 Version -
Lenovo ≫ System X3650 M5 Bios Version < 2.61
   Lenovo ≫ System X3650 M5 Version -
Lenovo ≫ System X3850 X6 Bios Version < 4.3
   Lenovo ≫ System X3850 X6 Version -
Lenovo ≫ System X3950 X6 Bios Version < 4.3
   Lenovo ≫ System X3950 X6 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.27% 0.184
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.4 0.5 5.9
CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 6.9 3.4 10
AV:L/AC:M/Au:N/C:C/I:C/A:C
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

https://support.lenovo.com/us/en/solutions/LEN-20241
Patch
Vendor Advisory