CVE-2023-29357
CriticalPublished
Microsoft SharePoint Server Elevation of Privilege Vulnerability
- Published
- Jun 13, 2023
- Updated
- Oct 21, 2025
- Assigning CNA
- microsoft
- Evidence observed
- Jan 10, 2024
Primary CVSS
9.8/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H100.0%
High · next 30 days
- Percentile
- 100.0%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Microsoft SharePoint Server Elevation of Privilege Vulnerability
Sources
Repository evidence: Files: 2 · Repositories: 2
1 Module1 Template
modules/exploits/windows/http/sharepoint_dynamic_proxy_generator_auth_bypass_rce.rb
Metasploit Framework modulesDeclared conditions
- platform: Windows($.exploit_windows/http/sharepoint_dynamic_proxy_generator_auth_bypass_rce.platform)
- verification: check_declared($.exploit_windows/http/sharepoint_dynamic_proxy_generator_auth_bypass_rce.check)
http/cves/2023/CVE-2023-29357.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: word($.matchers[*].type)
Responsible use
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