CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Detected Signals
exploit arbitrary code execution code execution
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2021-36343
Severity
HIGH
CVSS
7.5
EPSS
0.24%
Original NVD Description
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Related CVEs
Other vulnerabilities affecting the same vendor(s)