VulnerabilityModified
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.
HIGH 7.8EPSS 0.50%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.50% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-732
- Affected
- realtimelogic/barracudadrive
- Source
- cve@mitre.org
References
- https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEscThird Party Advisory
- https://www.exploit-db.com/exploits/48789Exploit, Third Party Advisory, VDB Entry
- https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEscThird Party Advisory
- https://www.exploit-db.com/exploits/48789Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.