CVE-2021-33783

MediumCVSS 6.5

Published: 14/07/2021(UTC)Updated: 10/08/2026(UTC)Translated: 10/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

High risk

2.58%

84th percentile - higher than 84% of all known CVEs

Information disclosure vulnerability in Windows SMB. Could allow access to sensitive data transmitted over SMB.

Risk of sensitive data leakage during SMB communication in the network.

Install security updates for Windows SMB.

Original NVD description (English source)

Windows SMB Information Disclosure Vulnerability