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Junos OS — Vulnerabilities & Security Advisories 678

All 678 CVE vulnerabilities found in Junos OS, with AI-generated Chinese analysis, references, and POCs.

This page aggregates vulnerability data for Junos OS, a network operating system developed by Juniper Networks. It collects security flaws across multiple weakness types, covering advisories issued from 2010 through the most recent updates. Readers can use this resource to track the vendor's published advisories, understand specific weakness classes like memory corruption or improper input validation, and review the product's historical vulnerability trends without needing to search individual databases.

Vendor: Juniper Networks

CVE ID Title CVSS Severity Published
CVE-2020-1604 Junos OS: EX4300/EX4600/QFX3500/QFX5100 Series: Stateless IP firewall filter may fail to evaluate certain packets CWE-284 6.5 Medium 2020-01-15
CVE-2020-1605 Junos OS and Junos OS Evolved: A vulnerability in JDHCPD allows an attacker to send crafted IPv4 packets and arbitrarily execute commands on the target device. CWE-121 8.8 High 2020-01-15
CVE-2020-1602 Junos OS and Junos OS Evolved: A vulnerability in JDHCPD allows an attacker to send crafted IPv4 packets may take over the code execution of the JDHCPD process. 7.1 High 2020-01-15
CVE-2020-1603 Junos OS: Improper handling of specific IPv6 packets sent by clients eventually kernel crash (vmcore) the device. CWE-710 8.6 High 2020-01-15
CVE-2020-1600 Junos OS: A specific SNMP command can trigger a high CPU usage Denial of Service in the RPD daemon. CWE-400 6.5 Medium 2020-01-15
CVE-2020-1601 Junos OS: Upon receipt of certain types of malformed PCEP packets the pccd process may crash. 5.3 Medium 2020-01-15
CVE-2019-0059 Junos OS: The routing protocol process (rpd) may crash and generate core files upon receipt of specific valid BGP states from a peered host. CWE-400 7.5 High 2019-10-09
CVE-2019-0060 Junos OS: SRX Series: flowd process crash due to processing of specific transit IP packets 7.5 High 2019-10-09
CVE-2019-0061 Junos OS: Insecure management daemon (MGD) configuration may allow local privilege escalation CWE-657 7.8 High 2019-10-09
CVE-2019-0062 Junos OS: Session fixation vulnerability in J-Web CWE-384 7.5 High 2019-10-09
CVE-2019-0063 Junos OS: MX Series: jdhcpd crash when receiving a specific crafted DHCP response message 6.5 Medium 2019-10-09
CVE-2019-0064 Junos OS: SRX5000 Series: flowd process crash due to receipt of specific TCP packet 7.5 High 2019-10-09
CVE-2019-0065 Junos OS: MX Series: Denial of Service vulnerability in MS-PIC component on MS-MIC or MS-MPC 5.3 Medium 2019-10-09
CVE-2019-0066 Junos OS: A malformed IPv4 packet received by Junos in an NG-mVPN scenario may cause the routing protocol daemon (rpd) process to core CWE-394 7.5 High 2019-10-09
CVE-2019-0067 Junos OS: Kernel crash (vmcore) upon receipt of a specific link-local IPv6 packet on devices configured with Multi-Chassis Link Aggregation Group (MC-LAG) 6.5 Medium 2019-10-09
CVE-2019-0068 Junos OS: SRX Series: Denial of Service vulnerability in flowd due to multicast packets 6.5 Medium 2019-10-09
CVE-2019-0069 Junos OS: vSRX, SRX1500, SRX4K, ACX5K, EX4600, QFX5100, QFX5110, QFX5200, QFX10K and NFX Series: console management port device authentication credentials are logged in clear text 5.9 Medium 2019-10-09
CVE-2019-0070 Junos OS: NFX Series: An Improper Input Validation weakness allows a malicious local attacker to elevate their permissions. 8.8 High 2019-10-09
CVE-2019-0071 Junos OS: EX2300, EX3400 Series: Veriexec signature checking not enforced in specific versions of Junos OS CWE-347 7.8 High 2019-10-09
CVE-2019-0073 Junos OS: PKI key pairs are exported with insecure file permissions CWE-732 6.6 Medium 2019-10-09
CVE-2019-0074 Junos OS: NFX150 Series, QFX10K Series, EX9200 Series, MX Series, PTX Series: Path traversal vulnerability in NFX150 and NG-RE leads to information disclosure. 5.5 Medium 2019-10-09
CVE-2019-0075 Junos OS: SRX Series: Denial of Service vulnerability in srxpfe related to PIM 7.5 High 2019-10-09
CVE-2019-0047 Junos OS: Persistent XSS vulnerability in J-Web CWE-79 8.8 High 2019-10-09
CVE-2019-0050 Junos OS: SRX1500: Denial of service due to crash of srxpfe process under heavy traffic conditions. 7.5 High 2019-10-09
CVE-2019-0051 SRX5000 Series: Denial of Service vulnerability in SSL-Proxy feature. CWE-755 6.5 Medium 2019-10-09
CVE-2019-0054 Junos OS: SRX Series: An attacker may be able to perform Man-in-the-Middle (MitM) attacks during app-id signature updates. CWE-295 6.8 Medium 2019-10-09
CVE-2019-0055 Junos OS: SRX Series: An attacker may cause flowd to crash by sending certain valid SIP traffic to a device with SIP ALG enabled. CWE-130 7.5 High 2019-10-09
CVE-2019-0056 Junos OS: MX Series: An MPC10 Denial of Service (DoS) due to OSPF states transitioning to Down, causes traffic to stop forwarding through the device. CWE-410 7.5 High 2019-10-09
CVE-2019-0057 NFX Series: An attacker may be able to take control of the JDM application and subsequently the entire system. 7.8 High 2019-10-09
CVE-2019-0058 Junos OS: SRX Series: A weakness in the Veriexec subsystem may allow privilege escalation. 7.8 High 2019-10-09

All 678 known CVE vulnerabilities affecting Junos OS with full Chinese analysis, references, and POCs where available.