CVE-2023-0400

The protection bypass vulnerability in DLP for Windows 11.9.x is addressed in version 11.10.0. This allowed a local user to bypass DLP controls when uploading sensitive data from a mapped drive into a web email client. Loading from a local driver was correctly prevented. Versions prior to 11.9 correctly detected and blocked the attempted upload of sensitive data.

CVSS v3.1

8.2 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS v3.1

5.9 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N

EPSS

0.42% chance of exploitation in the next 30 days, 35th percentile

Published

2023-02-01

Updated

2025-03-26

Proof-of-concept exploits (1)

• pinpinsec/CVE-2023-04000★ · 2024-07-24

References

• CVE Record
• NVD entry

Related

• CVE-2020-14065
• CVE-2020-14066
• CVE-2023-0399
• CVE-2023-0405
• CVE-2023-0398
• CVE-2023-0406