Active Directory Domain Services Elevation of Privilege Vulnerability
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Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-08-18), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 8.8 retained for reference. Confidence: HIGH.
Active Directory Domain Services Elevation of Privilege Vulnerability
May 10, 2022
October 30, 2025
Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26923Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26923Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26923MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Working exploit code is in the public domain (1 Metasploit module) (5 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
A proof of concept exploiting CVE-2022-26923.
Open source ↗检测域内常见一把梭漏洞，包括：NoPac、ZeroLogon、CVE-2022-26923、PrintNightMare
Open source ↗A powershell poc to load and automatically run Certify and Rubeus from memory.
Open source ↗The vulnerability allowed a low-privileged user to escalate privileges to domain administrator in a default Active Directory environment with the Active Directory Certificate Services (AD CS) server role installed.
Open source ↗Walkthrough on the exploitation of CVE-2022-26923, a vulnerability in AD Certificate Services
Open source ↗Active Directory Certificate Services (ADCS) privilege escalation (Certifried)
Open source ↗See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-26923
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.
msrc
CWE-295