CVE-2021-33767

HighCVSS 8.2

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

Exploitation Probability (EPSS)

Elevated risk

0.79%

53th percentile - higher than 53% of all known CVEs

Elevation of Privilege vulnerability in Open Enclave SDK. Allows an attacker to gain higher privileges in the enclave environment.

An attacker could compromise the integrity of the enclave, potentially leading to disclosure of sensitive data processed in the secure environment.

Update Open Enclave SDK to the latest version containing security fixes.

Original NVD description (English source)

Open Enclave SDK Elevation of Privilege Vulnerability

Vulnerability data from NVD (NIST) · CISA KEV · EPSS