This indicates an attack attempt to exploit a Command Injection Vulnerability in OpenSSL Project OpenSSL.
The vulnerability is due to improper validation of shell metacharacters. A remote attacker could exploit the vulnerability by enticing the target user to parse malicious files. Successful exploitation could result in command execution within the context of the target user.
OpenSSL Project OpenSSL 3.0.0
OpenSSL Project OpenSSL 3.0.1
OpenSSL Project OpenSSL 3.0.2
OpenSSL Project OpenSSL prior to 1.1.1o
System Compromise: Remote attackers can gain control of vulnerable systems.
Apply the most recent upgrade or patch from the vendor.