Anthropic-Cybersecurity-Skills/skills/exploiting-zerologon-vulnerability-cve-2020-1472/references/standards.md

Standards and References: Zerologon CVE-2020-1472

MITRE ATT&CK Techniques

• T1068 - Exploitation for Privilege Escalation
• T1210 - Exploitation of Remote Services
• T1003.006 - OS Credential Dumping: DCSync
• T1078.002 - Valid Accounts: Domain Accounts
• T1557 - Adversary-in-the-Middle (Netlogon session hijacking)

CVE Details

• CVE ID: CVE-2020-1472
• CVSS v3.1 Score: 10.0 (Critical)
• Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
• CWE: CWE-330 (Use of Insufficiently Random Values)
• Affected Protocol: MS-NRPC (Netlogon Remote Protocol)
• Patch: KB4571694 (August 11, 2020)
• Enforcement: February 9, 2021 update

NIST References

• NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-1472
• NIST SP 800-53 - SI-2: Flaw Remediation
• NIST SP 800-53 - SI-5: Security Alerts, Advisories, and Directives

CISA References

• CISA Emergency Directive 20-04: Required federal agencies to patch by September 21, 2020
• CISA Alert AA20-283A: APT actors chaining Zerologon with other vulnerabilities

Known Exploitation in the Wild

• APT Groups: Multiple nation-state actors observed exploiting Zerologon
• Ransomware: Ryuk, Conti operators used Zerologon for domain takeover
• Timeline: PoC published September 14, 2020; in-the-wild exploitation within 2 weeks