CVE-2025-52948

An Improper Handling of Exceptional Conditions vulnerability in Berkeley Packet Filter BPF processing of Juniper Networks Junos OS allows an attacker, in rare cases, sending specific, unknown traffic patterns to cause the FPC and system to crash and restart. BPF provides a raw interface to data...

CVE-2025-52953

An Expected Behavior Violation vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker sending a valid BGP UPDATE packet to cause a BGP session reset, resulting in a Denial of Service DoS. Continuous receipt an...

CVE-2025-52982

An Improper Resource Shutdown or Release vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. When an MX Series device with an MS-MPC is configured with two or more service sets which...

CVE-2025-52947

An Improper Handling of Exceptional Conditions vulnerability in route processing of Juniper Networks Junos OS on specific end-of-life EOL ACX Series platforms allows an attacker to crash the Forwarding Engine Board FEB by flapping an interface, leading to a Denial of Service DoS. On ACX1000,...

CVE-2025-52952

An Out-of-bounds Write vulnerability in the connectivity fault management CFM daemon of Juniper Networks Junos OS on MX Series with MPC-BUILTIN, MPC1 through MPC9 line cards allows an unauthenticated adjacent attacker to send a malformed packet to the device, leading to an FPC crash and restart,...

CVE-2025-52954

A Missing Authorization vulnerability in the internal virtual routing and forwarding VRF of Juniper Networks Junos OS Evolved allows a local, low-privileged user to gain root privileges, leading to a system compromise. Any low-privileged user with the capability to send packets over the internal...

CVE-2025-52949

An Improper Handling of Length Parameter Inconsistency vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows a logically adjacent BGP peer sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of...

CVE-2025-52985

A Use of Incorrect Operator vulnerability in the Routing Engine firewall of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to bypass security restrictions. When a firewall filter which is applied to the lo0 or re:mgmt interface references a prefix list with...

CVE-2025-52958

A Reachable Assertion vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a Denial of Service DoS.On all Junos OS and Junos OS Evolved devices, when route validation is enabled, a rare condition...

CVE-2025-52963

An Improper Access Control vulnerability in the User Interface UI of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an interface, leading to a Denial-of-Service. Users with "view" permissions can run a specific request interface command which allows the user to sh...

CVE-2025-52980

A Use of Incorrect Byte Ordering vulnerability in the Routing Protocol Daemon rpd of Juniper Networks Junos OS on SRX300 Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. When a BGP update is received over an established BGP session which contains a...

CVE-2025-52950

A Missing Authorization vulnerability in Juniper Networks Security Director allows an unauthenticated network-based attacker to read or tamper with multiple sensitive resources via the web interface. Numerous endpoints on the Juniper Security Director appliance do not validate authorization and...

CVE-2025-6549

An Incorrect Authorization vulnerability in the web server of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to reach the Juniper Web Device Manager J-Web. When Juniper Secure connect JSC is enabled on specific interfaces, or multiple interfaces are...

CVE-2025-6549

An Incorrect Authorization vulnerability in the web server of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to reach the Juniper Web Device Manager J-Web. When Juniper Secure connect JSC is enabled on specific interfaces, or multiple interfaces are...

CVE-2025-52988

An Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a high privileged, local attacker to escalated their privileges to root. When a user provides specifically crafted argument...

CVE-2025-52986

A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows a local, low privileged user to cause an impact to the availability of the device. When RIB sharding is enabled and a user executes one of...

CVE-2025-52982

An Improper Resource Shutdown or Release vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. When an MX Series device with an MS-MPC is configured with two or more service sets which...

CVE-2025-52984

A NULL Pointer Dereference vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause impact to the availability of the device. When static route points to a reject next hop and a gNMI query is...

CVE-2025-52981

An Improper Check for Unusual or Exceptional Conditions vulnerability in the flow processing daemon flowd of Juniper Networks Junos OS on SRX1600, SRX2300, SRX 4000 Series, and SRX5000 Series with SPC3 allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. If a sequen...

CVE-2025-52980

A Use of Incorrect Byte Ordering vulnerability in the Routing Protocol Daemon rpd of Juniper Networks Junos OS on SRX300 Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. When a BGP update is received over an established BGP session which contains a...