Authenticated privilege escalation requiring user interaction
Published Jan 12, 2021 · Updated Oct 8, 2024
Elevation of privilege in Microsoft SharePoint Foundation 2013 SP1, Server 2016, and Server 2019 allows remote authenticated users to gain privileges. Microsoft has not disclosed the affected component or the operation that mishandles untrusted input. Exploitation requires an authenticated user and victim interaction; the resulting privilege level and concrete actions remain undisclosed.
Summary
What happened
Elevation of privilege in Microsoft SharePoint Foundation 2013 SP1, Server 2016, and Server 2019 allows remote authenticated users to gain privileges. Microsoft has not disclosed the affected component or the operation that mishandles untrusted input. Exploitation requires an authenticated user and victim interaction; the resulting privilege level and concrete actions remain undisclosed.
The record
- CVE
- CVE-2021-1712
- Published
- Jan 12, 2021
- Updated
- Oct 8, 2024
- Vendor
- Microsoft
- Product
- Microsoft SharePoint Foundation 2013
- Classifications
- CWE-269
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 12, 2021CVE publishedPublication date reported by the CVE source.
- Oct 8, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=15.0.0 <publication
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.
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Technologies
Your stack
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Your stack
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