Privilege escalation via writable DLL directory
Published Feb 24, 2022 · Updated Apr 16, 2025
Incorrect default permissions in SmartSights WIN-911 2021 R1 and R2 allow local users to escalate privileges through a malicious DLL. The affected installation grants a low-privilege group write access to Operator Workspace subfolders containing DLLs and executables, allowing attacker-controlled code to be placed where WIN-911 loads it. Exploitation requires low-privilege local access and user interaction, after which the code gains the permissions of the user running WIN-911.
Summary
What happened
Incorrect default permissions in SmartSights WIN-911 2021 R1 and R2 allow local users to escalate privileges through a malicious DLL. The affected installation grants a low-privilege group write access to Operator Workspace subfolders containing DLLs and executables, allowing attacker-controlled code to be placed where WIN-911 loads it. Exploitation requires low-privilege local access and user interaction, after which the code gains the permissions of the user running WIN-911.
The record
- CVE
- CVE-2022-23104
- Published
- Feb 24, 2022
- Updated
- Apr 16, 2025
- Vendor
- SmartSights
- Product
- WIN-911
- Classifications
- CWE-276, T1574.002
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 24, 2022CVE publishedPublication date reported by the CVE source.
- Apr 16, 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=2021 R1 5.21.10
- Affected versionversion=2021 R2 5.21.17
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.
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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