CVE-2020-23834

Insecure Service File Permissions in the bd service in Real Time Logic BarracudaDrive v6.5 allow local attackers to escalate privileges to admin by replacing the %SYSTEMDRIVE%\bd\bd.exe file. When the computer next starts, the new bd.exe will be run as LocalSystem.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
mitreCNA
8.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:C/UI:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
realtimelogicbarracudadrive
6.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEsc
https://www.exploit-db.com/exploits/48789
https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEsc
https://www.exploit-db.com/exploits/48789