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.

CVSS v3 8.8 HIGH
CVSS v2.0 7.2 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEsc	Third Party Advisory
https://www.exploit-db.com/exploits/48789	Exploit Third Party Advisory VDB Entry
https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEsc	Third Party Advisory
https://www.exploit-db.com/exploits/48789	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:realtimelogic:barracudadrive:6.5:*:*:*:*:*:*:*

History

21 Nov 2024, 05:14

Type	Values Removed	Values Added
CVSS	v2 : ~~7.2~~ v3 : ~~7.8~~	v2 : 7.2 v3 : 8.8
References	~~() https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEsc - Third Party Advisory~~	() https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEsc - Third Party Advisory
References	~~() https://www.exploit-db.com/exploits/48789 - Exploit, Third Party Advisory, VDB Entry~~	() https://www.exploit-db.com/exploits/48789 - Exploit, Third Party Advisory, VDB Entry

Information

Published : 2020-09-04 04:15

Updated : 2024-11-21 05:14

NVD link : CVE-2020-23834

Mitre link : CVE-2020-23834

CVE.ORG link : CVE-2020-23834

JSON object : View

Products Affected

realtimelogic

barracudadrive

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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