Local privilege escalation due to DLL hijacking vulnerability has been identified in Acronis Cyber Protect Cloud Agent for Windows. This vulnerability allows attackers to gain elevated privileges within the system, increasing the potential for unauthorized access and manipulation of sensitive data. The CVSS score for this vulnerability is 6.3, categorizing it as medium severity. This level of severity indicates that while the risk is not critical, it still poses a significant threat that organizations must address promptly.
The urgency for organizations to remediate this vulnerability cannot be overstated. Risk to organizations includes potential unauthorized access to sensitive information and the ability to perform malicious actions under elevated privileges. As threats evolve, it is crucial for security teams to stay vigilant and proactive in addressing such vulnerabilities, especially those that have a medium severity level.
Currently, there is no confirmed public exploit available for this vulnerability, and it is not listed in the Known Exploited Vulnerabilities (KEV) catalog. However, organizations should not become complacent; vulnerabilities can quickly change status based on emerging threat intelligence. Organizations should prioritize patching immediately to protect against potential exploitation.
To mitigate risks associated with CVE-2025-24828, it is essential for organizations using Acronis Cyber Protect Cloud Agent to apply the necessary patches as soon as they are made available by the vendor. Regular monitoring and assessment of security practices should also be implemented to ensure comprehensive protection against evolving threats.
Vulnerability Details
The vulnerability, classified as a local privilege escalation due to a DLL hijacking vulnerability, impacts Acronis Cyber Protect Cloud Agent (Windows) prior to build 39378. The CVSS score of 6.3 indicates a medium severity level, suggesting that while the potential impact is significant, it is not the most critical category.
Technical Analysis
The root cause of this vulnerability stems from improper handling of dynamic link libraries (DLLs), leading to the hijacking of the intended execution flow. The attack vector for this vulnerability is local, meaning that an attacker must have local access to the affected system. The attack complexity is rated as high, requiring specific knowledge of the system's configuration and environment.
Privileges required to exploit this vulnerability are low, indicating that an attacker with standard user access could potentially leverage this vulnerability. User interaction is not required, which further increases the risk, as the attack can be executed without the victim's knowledge. The confidentiality and integrity impacts are both rated as high, pointing to the potential for significant data breaches or corruption.
Risk & Impact Analysis
With a CVSS score of 6.3, the risk associated with this vulnerability is deemed medium, meaning that organizations should schedule remediation as part of their regular security practices. The potential blast radius of this vulnerability could impact numerous systems running the affected software, particularly in enterprises with extensive deployments of Acronis Cyber Protect Cloud Agent.
Organizations that delay addressing this vulnerability may find themselves at risk of unauthorized access and data manipulation. Given the current security landscape, where local privilege escalation vulnerabilities can lead to larger compromises, it is imperative for organizations to act swiftly.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected product is Acronis Cyber Protect Cloud Agent (Windows) prior to build 39378. Organizations should ensure that their deployments are updated to this version or later to mitigate the risk associated with this vulnerability.
Mitigation & Remediation
Organizations using Acronis Cyber Protect Cloud Agent should prioritize updating to the latest build as soon as it becomes available. In addition, implementing strong configuration management and regular security audits can help mitigate the risk of similar vulnerabilities in the future. For further guidance, organizations may consider engaging in penetration testing to evaluate their security posture.
Detection Guidance
To detect potential exploitation attempts related to this vulnerability, organizations should monitor for unusual access attempts or modifications to DLL files. Logging and reviewing system changes regularly can help identify anomalies that may indicate an attempted attack.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-24828 highlights the need for organizations to maintain rigorous update and patch management practices. As vulnerabilities evolve, security teams must adapt their strategies and remain informed about emerging threats. This vulnerability serves as a reminder of potential weaknesses that can be exploited by attackers.
Organizations should also consider the importance of a comprehensive vulnerability management program to proactively address and mitigate risks. Implementing continuous monitoring and assessment can help organizations stay ahead of potential threats.
For enhanced security, organizations may also explore penetration testing methodologies to identify and remediate vulnerabilities effectively.
In conclusion, the implications of CVE-2025-24828 should not be taken lightly, and organizations must prioritize the implementation of robust security practices.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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