What’s Vulnerable › Vulnerabilities

CVE-2021-0133

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-09 · updated 2026-06-17

Description

Key exchange without entity authentication in the Intel(R) Security Library before version 3.3 may allow an authenticated user to potentially enable escalation of privilege via network access.

Affected products

• Intel Secl-Dc: before 3.3 — fixed in 3.3

How to fix

Upgrade to a fixed version: Intel Secl-Dc 3.3. Check the vendor advisory for mitigations.

References

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00521.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00521.html

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