CVE-2015-5684
high-risk
Published 2020-03-27
MITRE is populating this ID because it was assigned prior to Lenovo becoming a CNA. A buffer overflow vulnerability was reported, (fixed and publicly disclosed in 2015) in the Lenovo Service Engine (LSE), affecting various versions of BIOS for Lenovo Notebooks, that could allow a remote user to execute arbitrary code on the system.
Do I need to act?
~
4.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (20)
B50-10 Firmware
Flex 2 Pro-15 Firmware
Edge 15 Firmware
Flex 3-1470 Firmware
Flex 3-1570 Firmware
Flex 3-1120 Firmware
G40-80 Firmware
G50-80 Firmware
G50-80 Touch Firmware
G50-80 Touch V3000 Firmware
G40-80M Firmware
G50-80M Firmware
Ideapad 100-14Iby Firmware
Ideapad 100-15Iby Firmware
S21E Firmware
S41-70 Firmware
U41-70 Firmware
S435 Firmware
M40-35 Firmware
U31-70 Firmware
Affected Vendors
References (2)
61
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
7/34 · Low
Exposure
22/34 · High