Missing Authentication Vulnerability in Juniper Networks Security Director Policy Enforcer

CVE-2025-11198

What is CVE-2025-11198?

A vulnerability in Juniper Networks Security Director Policy Enforcer allows network-based attackers to exploit missing authentication mechanisms. This flaw enables unauthorized users to upload malicious virtual SRX (vSRX) images. When a legitimate deployment is initiated by a trusted user, the Security Director Policy Enforcer may mistakenly deliver the attacker's crafted image to VMware NSX, compromising the integrity of network configurations. It is crucial for organizations using affected versions to apply necessary patches to mitigate risk.

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