This indicates an attack attempt to exploit an Arbitrary Code Execution Vulnerability in Adobe Illustrator.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted CDR file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted CDR file.
Adobe Illustrator 2022 26.0.2 and earlier versions
Adobe Illustrator 2021 25.4.5 and earlier versions
System Compromise: Remote attackers can gain control of vulnerable systems.
Apply the most recent upgrade or patch from the vendor.