CVE-2024-31977 allows for OS Command Injection in Adtran devices. Attackers can inject malicious commands via the Ping or Traceroute utility using shell metacharacters. This vulnerability affects Adtran 834-5 devices with firmware version 11.1.0.101-202106231430 and is fixed in SmartOS Version 12.6.3.1. With a CVSS score of 8.8 and a SOCRadar Vulnerability Risk Score (SVRS) of 77, this vulnerability poses a significant risk, nearing critical levels requiring prompt review. Successful exploitation could enable unauthorized access and control over the affected system. Although the SVRS isn't above 80, the high CVSS and SVRS scores indicate a serious vulnerability needing immediate patching to prevent potential cyberattacks. The command injection flaw makes the devices susceptible to remote code execution, impacting confidentiality, integrity, and availability.