Vulnerability Details CVE-2023-35841
Exposed IOCTL with Insufficient Access Control in Phoenix WinFlash Driver on Windows allows Privilege Escalation which allows for modification of system firmware.This issue affects WinFlash Driver: before 4.5.0.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 26.5%
CVSS Severity
CVSS v3 Score 7.8
References
- https://blogs.vmware.com/security/2023/10/hunting-vulnerable-kernel-drivers.html
- https://jvn.jp/en/vu/JVNVU93886750/index.html
- https://phoenixtech.com/phoenix-security-notifications/cve-2023-35841/
- https://blogs.vmware.com/security/2023/10/hunting-vulnerable-kernel-drivers.html
- https://jvn.jp/en/vu/JVNVU93886750/index.html
- https://www.phoenix.com/security-notifications/cve-2023-35841/
Products affected by CVE-2023-35841
-
cpe:2.3:a:phoenixtech:winflash:*