CVE-2025-52947 | Juniper Junos OS up to 21.2R3-S8 on ACX exceptional condition (JSA100051)

July 11, 2025 Yanac

A vulnerability has been found in Juniper Junos OS up to 21.2R3-S8 on ACX and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to handling of exceptional conditions. This vulnerability only affects products that are no longer supported by the maintainer.

This vulnerability is known as CVE-2025-52947. The attack needs to be done within the local network. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More