CVE-2021-28570 : What You Need to Know
Learn about CVE-2021-28570 affecting Adobe After Effects versions <= 18.1. Uncover the impact, technical details, and mitigation steps to prevent remote code execution.
Adobe After Effects version 18.1 (and earlier) has been identified with an Uncontrolled Search Path element vulnerability that could potentially lead to remote code execution.
Understanding CVE-2021-28570
This CVE highlights a critical vulnerability in Adobe After Effects that attackers could exploit to execute custom binaries with System permissions.
What is CVE-2021-28570?
CVE-2021-28570 refers to an Uncontrolled Search Path element vulnerability in Adobe After Effects, allowing unauthenticated attackers to plant and execute custom binaries with elevated permissions.
The Impact of CVE-2021-28570
The vulnerability poses a significant risk with a CVSS base score of 8.3, indicating a high severity level. It could result in confidential data exposure, integrity compromise, and disruption of system availability.
Technical Details of CVE-2021-28570
The technical details of this CVE shed light on the vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
The Uncontrolled Search Path element vulnerability in Adobe After Effects enables attackers to inject malicious binaries and run them with escalated privileges.
Affected Systems and Versions
The vulnerability impacts Adobe After Effects version 18.1 and earlier, potentially affecting systems with this software version installed.
Exploitation Mechanism
Exploitation of CVE-2021-28570 requires user interaction, allowing attackers to leverage the vulnerability to execute unauthorized code with elevated system permissions.
Mitigation and Prevention
Effective mitigation strategies and preventative measures are crucial to safeguard systems against CVE-2021-28570.
Immediate Steps to Take
Users are advised to update Adobe After Effects to the latest patched version to mitigate the vulnerability. Additionally, avoid interacting with unknown or suspicious files that could trigger the exploit.
Long-Term Security Practices
Implementing strong access controls, regular security assessments, and user awareness training can enhance the overall security posture and reduce the risk of similar vulnerabilities in the future.
Patching and Updates
Regularly monitor security advisories from Adobe and promptly apply security patches and updates to ensure protection against known vulnerabilities.