Privilege Escalation in IObit Malware Fighter v12.1.0
CVE-2025-26125
What is CVE-2025-26125?
CVE-2025-26125 is a vulnerability identified in IObit Malware Fighter v12.1.0, a product designed for malware detection and removal. This vulnerability presents a serious risk as it allows attackers to leverage an exposed ioctl in the software's IMFForceDelete driver, enabling them to delete files arbitrarily and escalate their privileges. Organizations utilizing this software may face significant security challenges, including unauthorized access to sensitive information and disruption of critical operations.
Technical Details
The vulnerability arises from improper handling of input in the IMFForceDelete driver within IObit Malware Fighter. Specifically, the exposed ioctl allows for unauthorized file deletion, indicating a lack of adequate security boundaries within the driver’s functionality. This flaw can be exploited by malicious actors with local access to the system, allowing them to gain elevated privileges and potentially control critical parts of the operating environment.
Potential Impact of CVE-2025-26125
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Arbitrary File Deletion: The vulnerability enables attackers to delete critical files, potentially disrupting business operations and leading to loss of important data.
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Privilege Escalation: Exploiting this vulnerability allows attackers to gain higher-level permissions, which could grant them access to more sensitive areas of the system, increasing the overall risk of exploitation.
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Increased Attack Surface: By allowing elevated access, this vulnerability expands the scope for further malicious activities. Once inside a system, an attacker could perform additional harmful actions, such as deploying malware or exfiltrating data, thereby significantly increasing the threat to affected organizations.