What’s Vulnerable › Vulnerabilities

CVE-2020-0538

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-06-15 · updated 2026-06-17
• Weakness: CWE-20

Description

Improper input validation in subsystem for Intel(R) AMT versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an unauthenticated user to potentially enable denial of service via network access.

Affected products

• Intel(R) Active Management Technology (AMT): from 11.0 before 11.8.77; from 11.10 before 11.12.77; from 11.20 before 11.22.77; from 12.0 before 12.0.64 — fixed in 11.12.77, 11.22.77, 11.8.77, 12.0.64

How to fix

Upgrade to a fixed version: Intel(R) Active Management Technology (AMT) 11.12.77, 11.22.77, 11.8.77, 12.0.64. Check the vendor advisory for mitigations.

References

• https://security.netapp.com/advisory/ntap-20200611-0007/
• https://support.lenovo.com/de/en/product_security/len-30041
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
• https://security.netapp.com/advisory/ntap-20200611-0007/
• https://support.lenovo.com/de/en/product_security/len-30041
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html

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