This vulnerability in Forcepoint Security Engine (NGFW) involves improper validation of specified quantity in input, leading to a security policy bypass. It affects versions >=7.1.0 <=7.1.13, >=7.3.0 <=7.3.1, =7.3.3, >=7.4.0 <=7.4.1, and =7.5.0. The CVSS 4.0 base score is 7.9, indicating high severity, with network attack vector, low attack complexity, no privileges or user interaction required, and high scope and impact on confidentiality, integrity, and availability. The vulnerability is identified as CWE-1284 and CWE-183. No vendor advisory or patch information is provided in the input data.

Successful exploitation could allow an attacker to bypass security policies in the affected Forcepoint NGFW versions, potentially undermining network security controls. The high CVSS score reflects significant impact on confidentiality, integrity, and availability without requiring privileges or user interaction.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor Forcepoint advisories for updates. Until a fix is available, consider applying any recommended workarounds from the vendor and restrict exposure of the affected NGFW versions to untrusted networks where possible.