Authenticated remote code execution
Published Jun 15, 2022 · Updated Jan 2, 2025
Remote code execution in Microsoft SharePoint Server allows remote authenticated users to execute code via unspecified vectors. Microsoft has not disclosed the affected component, crafted input, or incorrect operation that enables execution. A low-privileged SharePoint account and network access are required, and successful exploitation runs attacker-controlled code on the server.
Summary
What happened
Remote code execution in Microsoft SharePoint Server allows remote authenticated users to execute code via unspecified vectors. Microsoft has not disclosed the affected component, crafted input, or incorrect operation that enables execution. A low-privileged SharePoint account and network access are required, and successful exploitation runs attacker-controlled code on the server.
The record
- CVE
- CVE-2022-30157
- Published
- Jun 15, 2022
- Updated
- Jan 2, 2025
- Vendor
- Microsoft
- Product
- Microsoft SharePoint Enterprise Server 2016
- Classifications
- T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 15, 2022CVE publishedPublication date reported by the CVE source.
- Jan 2, 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=16.0.0 <16.0.5332.1001
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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