Anritsu VectorStar CHX File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability

A remote code execution vulnerability has been identified in Anritsu VectorStar, stemming from improper validation of user-supplied data in the parsing of CHX files. This flaw allows remote attackers to execute arbitrary code on affected systems. Exploitation requires user interaction, as the target must open a malicious CHX file.

Impact

Exploitation of this vulnerability allows for arbitrary code execution on the affected system, with the executed code running in the context of the current process.

Remediation

Given the nature of this vulnerability, the recommended mitigation strategy is to limit interactions with the product.