CVSS 3.1 Score 9.8 of 10 (high)


Published Aug 4, 2023
Updated: Aug 8, 2023


CVE-2023-33378 is a vulnerability found in Connected IO version 2.1.0 and earlier, affecting the bL0f5E product. This vulnerability is an argument injection flaw in the AT command message of the communication protocol, allowing attackers to execute arbitrary operating system commands on vulnerable devices. The severity of this vulnerability is rated as CRITICAL, with a base score of 9.8 and an impact score of 5.9. The exploitability score is 3.9, indicating that it can be easily exploited remotely without requiring any user interaction or privileged access. The potential danger to organizations is high, as it can lead to compromise of confidentiality, integrity, and availability of affected systems. Remediation measures should include updating to the latest version of the Connected IO software that addresses this vulnerability promptly.

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