Medium severity · published Jun 10, 2020
CVE-2020-5362
Dell Client Consumer and Commercial platforms include an improper authorization vulnerability in the Dell Manageability interface for which an unauthorized actor, with local…
4.4
CVSS
0.3%
EPSS
No
On KEV
Description
Dell Client Consumer and Commercial platforms include an improper authorization vulnerability in the Dell Manageability interface for which an unauthorized actor, with local system access with OS administrator privileges, could bypass the BIOS Administrator authentication to restore BIOS Setup configuration to default values.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C3
Chengming 3967 Firmware · Dell
before 1.9.0 · source: NVD
C3
Chengming 3977 Firmware · Dell
before 1.9.0 · source: NVD
C3
Chengming 3980 Firmware · Dell
before 2.16.0 · source: NVD
C3
Chengming 3988 Firmware · Dell
before 1.3.0 · source: NVD
C3
Chengming 3990 Firmware · Dell
before 1.1.3 · source: NVD
C3
Chengming 3991 Firmware · Dell
before 1.1.3 · source: NVD
EB
Embedded Box PC 5000 Firmware · Dell
before 1.8.0 · source: NVD
G1
G3 15 3500 Firmware · Dell
before 1.2.1 · source: NVD
G1
G3 15 3590 Firmware · Dell
before 1.11.0 · source: NVD
G3
G3 3579 Firmware · Dell
before 1.13.0 · source: NVD
G3
G3 3779 Firmware · Dell
before 1.13.0 · source: NVD
G1
G5 15 5500 Firmware · Dell
before 1.2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5362
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5362
Vendor Advisory
https://www.dell.com/support/article/SLN321726
More from Chengming 3967 Firmware
6.8
CVE-2019-3717
Select Dell Client Commercial and Consumer platforms contain an Improper Access Vulnerability