What’s Vulnerable › Vulnerabilities

CVE-2020-0594

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.5% 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-125

Description

Out-of-bounds read in IPv6 subsystem in Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an unauthenticated user to potentially enable escalation of privilege 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
• Intel Service Manager: 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; Intel Service Manager 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://www.kb.cert.org/vuls/id/257161
• https://www.synology.com/security/advisory/Synology_SA_20_15
• 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

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