Local privilege escalation
Published Jan 12, 2021 · Updated Oct 8, 2024
Elevation of privilege in Microsoft Diagnostics Hub Standard Collector allows local users to gain higher privileges on affected products. Microsoft has not disclosed the vulnerable function or the operation it performs incorrectly on attacker-controlled input. Exploitation requires local low-privileged access and no user interaction; successful exploitation grants higher privileges with confidentiality, integrity, and availability consequences.
Summary
What happened
Elevation of privilege in Microsoft Diagnostics Hub Standard Collector allows local users to gain higher privileges on affected products. Microsoft has not disclosed the vulnerable function or the operation it performs incorrectly on attacker-controlled input. Exploitation requires local low-privileged access and no user interaction; successful exploitation grants higher privileges with confidentiality, integrity, and availability consequences.
The record
- CVE
- CVE-2021-1651
- Published
- Jan 12, 2021
- Updated
- Oct 8, 2024
- Vendor
- Microsoft
- Product
- Microsoft Visual Studio 2019
- Classifications
- T1068
- Attack vector
- local
- 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
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=16.0 <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.
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
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo