CVE-2023-28892
First published: Wed Mar 29 2023(Updated: )
Malwarebytes AdwCleaner 8.4.0 runs as Administrator and performs an insecure file delete operation on C:\AdwCleaner\Logs\AdwCleaner_Debug.log in which the target location is user-controllable, allowing a non-admin user to escalate privileges to SYSTEM via a symbolic link.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Malwarebytes AdwCleaner | <=8.4.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-28892?
CVE-2023-28892 is classified as a critical vulnerability due to its potential for privilege escalation.
How does CVE-2023-28892 allow privilege escalation?
CVE-2023-28892 enables privilege escalation by allowing a non-admin user to manipulate a symbolic link to delete files at a higher privilege level.
What version of Malwarebytes AdwCleaner is affected by CVE-2023-28892?
CVE-2023-28892 affects Malwarebytes AdwCleaner versions up to and including 8.4.0.
How can I fix CVE-2023-28892?
To mitigate CVE-2023-28892, upgrade to a patched version of Malwarebytes AdwCleaner that addresses this security flaw.
What files are involved in CVE-2023-28892?
CVE-2023-28892 specifically involves the insecure deletion of the file located at C:\AdwCleaner\Logs\AdwCleaner_Debug.log.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- agent/severity
- agent/references
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/author
- agent/tags
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- vendor/malwarebytes
- canonical/malwarebytes adwcleaner
- version/malwarebytes adwcleaner/8.4.0