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32 lines
1.3 KiB
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32 lines
1.3 KiB
Markdown
# Standards and References: Zerologon CVE-2020-1472
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## MITRE ATT&CK Techniques
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- **T1068** - Exploitation for Privilege Escalation
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- **T1210** - Exploitation of Remote Services
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- **T1003.006** - OS Credential Dumping: DCSync
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- **T1078.002** - Valid Accounts: Domain Accounts
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- **T1557** - Adversary-in-the-Middle (Netlogon session hijacking)
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## CVE Details
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- **CVE ID**: CVE-2020-1472
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- **CVSS v3.1 Score**: 10.0 (Critical)
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- **Vector**: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
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- **CWE**: CWE-330 (Use of Insufficiently Random Values)
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- **Affected Protocol**: MS-NRPC (Netlogon Remote Protocol)
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- **Patch**: KB4571694 (August 11, 2020)
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- **Enforcement**: February 9, 2021 update
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## NIST References
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- **NIST NVD**: https://nvd.nist.gov/vuln/detail/CVE-2020-1472
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- **NIST SP 800-53** - SI-2: Flaw Remediation
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- **NIST SP 800-53** - SI-5: Security Alerts, Advisories, and Directives
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## CISA References
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- **CISA Emergency Directive 20-04**: Required federal agencies to patch by September 21, 2020
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- **CISA Alert AA20-283A**: APT actors chaining Zerologon with other vulnerabilities
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## Known Exploitation in the Wild
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- **APT Groups**: Multiple nation-state actors observed exploiting Zerologon
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- **Ransomware**: Ryuk, Conti operators used Zerologon for domain takeover
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- **Timeline**: PoC published September 14, 2020; in-the-wild exploitation within 2 weeks
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