Monthly
Packet forwarding engine (pfe) in Juniper Networks Junos OS on EX4100, EX4400, EX4650, and QFX5120 devices fails to correctly initialize egress filters on IRB and physical interfaces, allowing unauthenticated network-based attackers to bypass security policies and cause integrity impact by forwarding traffic that should be blocked. The vulnerability affects Junos OS versions 23.4R2-S6 and 24.2R2-S3. EPSS score of 6.9 reflects moderate exploitation probability; no active exploitation confirmed (non-KEV status).
Packet forwarding engine (pfe) in Juniper Networks Junos OS on EX4100, EX4400, EX4650, and QFX5120 devices fails to correctly initialize egress filters on IRB and physical interfaces, allowing unauthenticated network-based attackers to bypass security policies and cause integrity impact by forwarding traffic that should be blocked. The vulnerability affects Junos OS versions 23.4R2-S6 and 24.2R2-S3. EPSS score of 6.9 reflects moderate exploitation probability; no active exploitation confirmed (non-KEV status).