CVSS: 9.0EPSS: 0%CPEs: 412EXPL: 0CVE-2021-31382 – Junos OS: PTX1000 System, PTX10002-60C System: After upgrading, configured firewall filters may be applied on incorrect interfaces
https://notcve.org/view.php?id=CVE-2021-31382
19 Oct 2021 — On PTX1000 System, PTX10002-60C System, after upgrading to an affected release, a Race Condition vulnerability between the chassis daemon (chassisd) and firewall process (dfwd) of Juniper Networks Junos OS, may update the device's interfaces with incorrect firewall filters. This issue only occurs when upgrading the device to an affected version of Junos OS. Interfaces intended to have protections may have no protections assigned to them. Interfaces with one type of protection pattern may have alternate prot... • https://kb.juniper.net/JSA11250 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 7.5EPSS: 0%CPEs: 176EXPL: 1CVE-2021-31379 – Junos OS: MX Series: MPC 7/8/9/10/11 cards with MAP-E: PFE halts when an attacker sends malformed IPv4 or IPv6 traffic inside the MAP-E tunnel.
https://notcve.org/view.php?id=CVE-2021-31379
19 Oct 2021 — 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. Continued receipt and processing of these malformed IPv4 or IPv6 packets will create a sustained Denial of Service (DoS) condition. This issue only affects MPC 7/8/9/10/11 cards, when MAP-E IP reassembly is... • https://kb.juniper.net/JSA11247 • CWE-696: Incorrect Behavior Order •
CVSS: 7.5EPSS: 0%CPEs: 210EXPL: 0CVE-2021-31378 – Junos OS: An attacker sending spoofed RADIUS messages to a Junos OS device configured for broadband services may cause broadband subscribers to remain stuck in a "Terminating" state.
https://notcve.org/view.php?id=CVE-2021-31378
19 Oct 2021 — 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. These spoof... • https://kb.juniper.net/JSA11246 • CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 5.5EPSS: 0%CPEs: 256EXPL: 0CVE-2021-31377 – Junos OS: A local authenticated attacker can cause RPD to core
https://notcve.org/view.php?id=CVE-2021-31377
19 Oct 2021 — 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). Repeated actions by the attacker will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R2-S13, 17.4R3-S5; 18.1 v... • https://kb.juniper.net/JSA11242 • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.2EPSS: 0%CPEs: 212EXPL: 0CVE-2021-31375 – Junos OS: Receipt of a specific BGP update may cause RPKI policy-checks to be bypassed
https://notcve.org/view.php?id=CVE-2021-31375
19 Oct 2021 — 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. This, in turn, may allow a spoofed advertisement to be accepted or propagated. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S18; 15.1 versions prior to 15.1R7-S9; 17.2 versions prio... • https://kb.juniper.net/JSA11240 • CWE-20: Improper Input Validation CWE-358: Improperly Implemented Security Check for Standard •
CVSS: 7.5EPSS: 0%CPEs: 170EXPL: 0CVE-2021-31374 – Junos OS and Junos OS Evolved: RPD crash while processing a specially crafted BGP UPDATE or KEEPALIVE message.
https://notcve.org/view.php?id=CVE-2021-31374
19 Oct 2021 — 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). Continued receipt and processing of this message will create a sustained Denial of Service (DoS) condition. This issue affects both IBGP and EBGP deployments over IPv4 or IPv6. This issue affects: Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S13, ... • https://kb.juniper.net/JSA11239 • CWE-787: Out-of-bounds Write •
CVSS: 8.0EPSS: 0%CPEs: 166EXPL: 0CVE-2021-31373 – Junos OS: SRX Series: Persistent XSS vulnerability in J-Web
https://notcve.org/view.php?id=CVE-2021-31373
19 Oct 2021 — 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. An attacker can exploit this vulnerability to steal sensitive data and credentials from a web administration session, or hijack another user's active session to perform administrative actions. This issue affects: Juniper Networks Junos OS on SRX Series: 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R... • https://kb.juniper.net/JSA11238 • CWE-20: Improper Input Validation CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.0EPSS: 0%CPEs: 132EXPL: 0CVE-2021-31372 – Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root.
https://notcve.org/view.php?id=CVE-2021-31372
19 Oct 2021 — 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. This issue affects: Juniper Networks Junos OS All versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S6; 19.2 versions prior to 19.2R3-S3; 19.3 versions prior to 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 ve... • https://kb.juniper.net/JSA11237 • CWE-20: Improper Input Validation •
CVSS: 5.3EPSS: 0%CPEs: 150EXPL: 0CVE-2021-31371 – Junos OS: QFX5000 Series: Traffic from the network internal to the device (128.0.0.0) may be forwarded to egress interfaces.
https://notcve.org/view.php?id=CVE-2021-31371
19 Oct 2021 — Juniper Networks Junos OS uses the 128.0.0.0/2 subnet for internal communications between the RE and PFEs. It was discovered that packets utilizing these IP addresses may egress an QFX5000 Series switch, leaking configuration information such as heartbeats, kernel versions, etc. out to the Internet, leading to an information exposure vulnerability. This issue affects Juniper Networks Junos OS on QFX5110, QFX5120, QFX5200, QFX5210 Series, and QFX5100 with QFX 5e Series image installed: All versions prior to ... • https://kb.juniper.net/JSA11236 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 6.5EPSS: 0%CPEs: 195EXPL: 0CVE-2021-31370 – Junos OS: QFX5000 Series and EX4600 Series: Control traffic might be dropped if a high rate of specific multicast traffic is received
https://notcve.org/view.php?id=CVE-2021-31370
19 Oct 2021 — 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. This will impact control protocols (including but not limited to routing-protocols) and lead to a Denial of Service (DoS). Continued receipt of this specific multicast traffic will create a susta... • https://kb.juniper.net/JSA11232 • CWE-184: Incomplete List of Disallowed Inputs •