Vulnerabilities > Juniper

DATE CVE VULNERABILITY TITLE RISK
2021-10-19 CVE-2021-31370 Unspecified vulnerability in Juniper Junos
An Incomplete List of Disallowed Inputs vulnerability in Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on QFX5000 Series and EX4600 Series allows an adjacent unauthenticated attacker which sends a high rate of specific multicast traffic to cause control traffic received from the network to be dropped.
low complexity
juniper
3.3
2021-10-19 CVE-2021-31371 Unspecified vulnerability in Juniper Junos
Juniper Networks Junos OS uses the 128.0.0.0/2 subnet for internal communications between the RE and PFEs.
network
low complexity
juniper
5.0
2021-10-19 CVE-2021-31372 Improper Input Validation vulnerability in Juniper Junos
An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated J-Web attacker to escalate their privileges to root over the target device.
network
low complexity
juniper CWE-20
critical
9.0
2021-10-19 CVE-2021-31373 Cross-site Scripting vulnerability in Juniper Junos
A persistent Cross-Site Scripting (XSS) vulnerability in Juniper Networks Junos OS on SRX Series, J-Web interface may allow a remote authenticated user to inject persistent and malicious scripts.
network
juniper CWE-79
3.5
2021-10-19 CVE-2021-31374 Unspecified vulnerability in Juniper Junos 17.3/17.4/18.1
On Juniper Networks Junos OS and Junos OS Evolved devices processing a specially crafted BGP UPDATE or KEEPALIVE message can lead to a routing process daemon (RPD) crash and restart, causing a Denial of Service (DoS).
network
low complexity
juniper
5.0
2021-10-19 CVE-2021-31375 Unspecified vulnerability in Juniper Junos
An Improper Input Validation vulnerability in routing process daemon (RPD) of Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure (RPKI), allows an attacker to send a specific BGP update which may cause RPKI policy-checks to be bypassed.
network
low complexity
juniper
5.3
2021-10-19 CVE-2021-31376 Improper Input Validation vulnerability in Juniper Junos 18.4
An Improper Input Validation vulnerability in Packet Forwarding Engine manager (FXPC) process of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) by sending specific DHCPv6 packets to the device and crashing the FXPC service.
network
low complexity
juniper CWE-20
5.0
2021-10-19 CVE-2021-31377 Incorrect Permission Assignment for Critical Resource vulnerability in Juniper Junos
An Incorrect Permission Assignment for Critical Resource vulnerability of a certain file in the filesystem of Junos OS allows a local authenticated attacker to cause routing process daemon (RPD) to crash and restart, causing a Denial of Service (DoS).
local
low complexity
juniper CWE-732
2.1
2021-10-19 CVE-2021-31378 Missing Release of Resource after Effective Lifetime vulnerability in Juniper Junos
In broadband environments, including but not limited to Enhanced Subscriber Management, (CHAP, PPP, DHCP, etc.), on Juniper Networks Junos OS devices where RADIUS servers are configured for managing subscriber access and a subscriber is logged in and then requests to logout, the subscriber may be forced into a "Terminating" state by an attacker who is able to send spoofed messages appearing to originate from trusted RADIUS server(s) destined to the device in response to the subscriber's request.
network
juniper CWE-772
4.3
2021-10-19 CVE-2021-31379 Unspecified vulnerability in Juniper Junos
An Incorrect Behavior Order vulnerability in the MAP-E automatic tunneling mechanism of Juniper Networks Junos OS allows an attacker to send certain malformed IPv4 or IPv6 packets to cause a Denial of Service (DoS) to the PFE on the device which is disabled as a result of the processing of these packets.
network
juniper
4.3