What’s Vulnerable › Vulnerabilities

CVE-2021-42299: Microsoft Surface Pro 3 Security Feature Bypass Vulnerability

• Severity: low (CVSS 3.6 v2.0)
• 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: 2021-10-20 · updated 2026-06-17

Description

Microsoft Surface Pro 3 Security Feature Bypass Vulnerability

Affected products

• Microsoft Surface Pro 3: all versions
• Microsoft Surface Pro 3: all versions

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42299
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42299

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