Unauthenticated privilege escalation
Published Feb 11, 2020 · Updated Aug 4, 2024
Elevation of privilege in affected Microsoft Exchange Server 2013, 2016, and 2019 builds allows remote attackers to gain privileges. Microsoft has not published the defective component or the operation it performs incorrectly. Exploitation requires no authentication or user action but depends on high-complexity conditions; the resulting privilege level is undisclosed.
Summary
What happened
Elevation of privilege in affected Microsoft Exchange Server 2013, 2016, and 2019 builds allows remote attackers to gain privileges. Microsoft has not published the defective component or the operation it performs incorrectly. Exploitation requires no authentication or user action but depends on high-complexity conditions; the resulting privilege level is undisclosed.
The record
- CVE
- CVE-2020-0692
- Published
- Feb 11, 2020
- Updated
- Aug 4, 2024
- Vendor
- Microsoft
- Product
- Microsoft Exchange Server 2013
- Classifications
- Unavailable
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 11, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=Cumulative Update 23
What conditions does exploitation require?
What is affected?
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
No sourced classifications are available.
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
See the directory against your own environment.
Your stack
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