High severity · published Aug 9, 2021
CVE-2021-36277
Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability. A local authenticated malicious user may exploit this vulnerability by executing arbitrary code on the system.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Alienware Command Center Application · Dell
before 5.4.35.0 · source: NVD
CU
Command | Update · Dell
before 4.3.0 · source: NVD
UU
Update/alienware Update · Dell
before 4.3.0 · source: NVD
Affected product
AC
Alienware Command Center Application
Dell