High severity · published Oct 26, 2017
CVE-2017-3771
System boot process is not adequately secured In Lenovo E95 and ThinkCentre M710s/M710t because systems were shipped from factory without completing BIOS/UEFI initialization…
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
System boot process is not adequately secured In Lenovo E95 and ThinkCentre M710s/M710t because systems were shipped from factory without completing BIOS/UEFI initialization process.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ET
E95, ThinkCentre M710s/M710t · Lenovo Group Ltd.
Earlier than 1.3.2 · source: vendor
AE
Aio E95 Firmware · Lenovo
before m16kt40a · source: NVD
TM
Thinkcentre M710s Firmware · Lenovo
before m16kt40a · source: NVD
TM
Thinkcentre M710t Firmware · Lenovo
before m16kt40a · source: NVD
Affected product
ET
E95, ThinkCentre M710s/M710t
Lenovo Group Ltd.