Local privilege escalation via DLL hijacking
Published Sep 16, 2024 · Updated Sep 17, 2024
DLL hijacking in Acronis Cyber Protect Cloud Agent before build 38235 allows local users to elevate privileges on Windows. Acronis identifies an uncontrolled DLL search path but does not disclose the affected executable, service, DLL name, or directory. Exploitation requires existing high privileges and user interaction, after which attacker-controlled code runs with elevated rights.
Summary
What happened
DLL hijacking in Acronis Cyber Protect Cloud Agent before build 38235 allows local users to elevate privileges on Windows. Acronis identifies an uncontrolled DLL search path but does not disclose the affected executable, service, DLL name, or directory. Exploitation requires existing high privileges and user interaction, after which attacker-controlled code runs with elevated rights.
The record
- CVE
- CVE-2024-34016
- Published
- Sep 16, 2024
- Updated
- Sep 17, 2024
- Vendor
- Acronis
- Product
- Acronis Cyber Protect Cloud Agent
- Classifications
- CWE-427, T1574.001
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Sep 16, 2024CVE publishedPublication date reported by the CVE source.
- Sep 17, 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=0 <38235
- Affected versionversion=unspecified <38235
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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