CVE-2022-24477
HIGHCVSS 8/10EPSS 1.66%
Last modified
CVE-2022-24477 is a high-severity vulnerability rated 8/10 on the CVSS scale. Microsoft Exchange Server Elevation of Privilege Vulnerability. EPSS estimates a 1.66% chance of exploitation in the next 30 days.
Description
Microsoft Exchange Server Elevation of Privilege Vulnerability
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Exchange Server | 2013 | Cumulative Update 23 |
| Microsoft | Exchange Server | 2016 | Cumulative Update 22 |
| Microsoft | Exchange Server | 2019 | Cumulative Update 11 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-24477?
Microsoft Exchange Server Elevation of Privilege Vulnerability
How severe is CVE-2022-24477?
CVE-2022-24477 has a CVSS score of 8/10 (HIGH severity). The EPSS model estimates a 1.66% probability of exploitation in the next 30 days.
How do I fix CVE-2022-24477?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-24470Azure Site Recovery Remote Code Execution Vulnerability7.2
- CVE-2022-24471Azure Site Recovery Remote Code Execution Vulnerability7.2
- CVE-2022-24472Microsoft SharePoint Server Spoofing Vulnerability8
- CVE-2022-24473Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2022-24474Windows Win32k Elevation of Privilege Vulnerability7.8
- CVE-2022-24475Microsoft Edge (Chromium-based) Elevation of Privilege Vulne…8.3
- CVE-2022-24479Connected User Experiences and Telemetry Elevation of Privil…7.8
- CVE-2022-2448The reSmush.it WordPress plugin before 0.4.6 does not saniti…4.8
- CVE-2022-24480Outlook for Android Elevation of Privilege Vulnerability6.3
- CVE-2022-24481Windows Common Log File System Driver Elevation of Privilege…7.8
- CVE-2022-24482Windows ALPC Elevation of Privilege Vulnerability7
- CVE-2022-24483Windows Kernel Information Disclosure Vulnerability5.5
Are you affected by CVE-2022-24477?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST