CVE-2021-34546

An unauthenticated attacker with physical access to a computer with NetSetMan Pro before 5.0 installed, that has the pre-logon profile switch button within the Windows logon screen enabled, is able to drop to an administrative shell and execute arbitrary commands as SYSTEM via the "save log to file" feature. To accomplish this, the attacker can navigate to cmd.exe.

CVSS v3.1 NVD

6.8 MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.69% chance of exploitation in the next 30 days, 52nd percentile

Published

2021-06-10

Updated

2024-08-04

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/163097/NetSetManPro-4.7.2-Privilege-Escalation.html

Security advisories

• https://www.netsetman.com
• http://seclists.org/fulldisclosure/2021/Jun/17
• https://www.secuvera.de
• https://www.secuvera.de/advisories/secuvera-SA-2021-01.txt

References

• CVE Record
• NVD entry