CVE-2022-28247 : Vulnerability Insights and Analysis
Acrobat Reader DC versions are vulnerable to uncontrolled search path vulnerability, allowing remote code execution. Learn about impact, mitigation, and prevention.
Adobe Acrobat Uninstaller Hard Link Leads To Remote Code Execution
Understanding CVE-2022-28247
This CVE impacts Adobe Acrobat Reader versions, potentially leading to remote code execution.
What is CVE-2022-28247?
Acrobat Reader DC versions 22.001.2011x and earlier, 20.005.3033x and earlier, and 17.012.3022x and earlier, are vulnerable to an uncontrolled search path vulnerability that could result in local privilege escalation.
The Impact of CVE-2022-28247
The vulnerability could be exploited through an uncontrolled search path, allowing an attacker to execute arbitrary code remotely, posing a significant risk to system integrity, confidentiality, and availability.
Technical Details of CVE-2022-28247
This section provides detailed technical information about the vulnerability.
Vulnerability Description
CVE-2022-28247 involves an uncontrolled search path element (CWE-427), potentially enabling attackers to escalate privileges locally by running the uninstaller with Admin privileges.
Affected Systems and Versions
Adobe Acrobat Reader versions 22.001.20085 and below, 20.005.3031x and below, and 17.012.30205 and below are confirmed to be impacted by this vulnerability.
Exploitation Mechanism
Exploitation of this vulnerability requires user interaction, specifically the victim running the uninstaller with Admin privileges.
Mitigation and Prevention
To secure systems against CVE-2022-28247, follow the mitigation strategies outlined below.
Immediate Steps to Take
Users are advised to update Acrobat Reader to the latest version from Adobe to patch the vulnerability. Avoid running the uninstaller with Admin privileges to prevent exploitation.
Long-Term Security Practices
It is crucial to keep software up to date and follow security best practices to minimize the risk of similar vulnerabilities being exploited in the future.
Patching and Updates
Regularly check for security updates and patches from Adobe for Acrobat Reader to address known vulnerabilities and enhance system security.