Authenticated remote code execution
Published Sep 13, 2022 · Updated Mar 11, 2025
Remote code execution in Microsoft SharePoint 2013, 2016, 2019, and Subscription Edition allows remote authenticated users to execute code. Microsoft has not published the affected component or the incorrect operation on attacker-controlled input that enables execution. Successful exploitation requires valid SharePoint credentials and can compromise server data and service operation.
Summary
What happened
Remote code execution in Microsoft SharePoint 2013, 2016, 2019, and Subscription Edition allows remote authenticated users to execute code. Microsoft has not published the affected component or the incorrect operation on attacker-controlled input that enables execution. Successful exploitation requires valid SharePoint credentials and can compromise server data and service operation.
The record
- CVE
- CVE-2022-35823
- Published
- Sep 13, 2022
- Updated
- Mar 11, 2025
- Vendor
- Microsoft
- Product
- Microsoft SharePoint Foundation 2013
- Classifications
- T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 13, 2022CVE publishedPublication date reported by the CVE source.
- Mar 11, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=15.0.0 <15.0.5485.1000
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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