JO
Network Security
Junos OS
On CISA KEVExploited in the wild
931
CVEs
8
On KEV
10.0
Max CVSS
141
New 30D
Severity mix
Critical 52High 392Medium 56Low 0
Watch
Add Junos OS to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2020-1667 | 8.3 | Oct 16 | When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets processed by the… Affected: 17.3; 17.3; 17.3; 17.3; 17.3; 17.3; +34 more |
| CVE-2020-1645 | 8.3 | Jul 17 | When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets processed by the… Affected: 17.3; 17.3; 17.3; 17.3; 17.3; 17.3; +34 more |
| CVE-2026-102037 | 8.1 | Oct 14 | Junos OS: SRX Series: An attacker causes arbitrary configuration commit when the custom URL-feed feature is used Affected: 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; 26.2 before 26.2R1-S2 |
| CVE-2026-101955 | 8.1 | Oct 14 | Junos OS: SRX Series: Malformed DNS packet causes service disruption when UTM Anti-Spam SBL is used Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
| CVE-2026-101997 | 8.1 | Oct 14 | Junos OS: SRX Series: A network-based attacker causes Remote Code Execution when Security Intelligence is used without a tls-profile authentication Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
| CVE-2026-102062 | 8.1 | Oct 14 | Junos OS: SRX Series: An compromised HTTPS feed server can cause remote code execution when Security Intelligence is used Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
| CVE-2026-102084 | 8.1 | Oct 14 | Junos OS: SRX Series: In an ADVPN scenario a malformed message from a peer causes Remote Code Execution Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S7; 24.2 before 24.2R2-S4; 24.4 before 24.4R2-S3; 25.2 before 25.2R2; 25.4 before 25.4R1-S3 |
| CVE-2020-1606 | 8.1 | Jan 15 | A path traversal vulnerability in the Juniper Networks Junos OS device may allow an authenticated J-web user to read files with 'world' readable permission and delete files with… Affected: 12.3; 12.3; 12.3; 12.3; 12.3; 12.3; +34 more |
| CVE-2019-0039 | 8.1 | Apr 10 | If REST API is enabled, the Junos OS login credentials are vulnerable to brute force attacks Affected: 14.1x53 before 14.1x53-d49; 15.1 before 15.1f6-s12; 15.1x49 before 15.1x49-d160; 15.1x53 before 15.1x53-d236; 16.1 before 16.1r3-s10; 16.1x65 before 16.1x65-d49; +9 more |
| CVE-2018-0052 | 8.1 | Oct 10 | If RSH service is enabled on Junos OS and if the PAM authentication is disabled, a remote unauthenticated attacker can obtain root access to the device Affected: 12.1x46; 12.1x46; 12.1x46; 12.1x46; 12.1x46; 12.1x46; +34 more |
| CVE-2018-0044 | 8.1 | Oct 10 | An insecure SSHD configuration in Juniper Device Manager (JDM) and host OS on Juniper NFX Series devices may allow remote unauthenticated access if any of the passwords on the… Affected: 18.1r1 through 18.1r3; 18.1r1 through 18.1r3 |
| CVE-2018-0025 | 8.1 | Jul 11 | When an SRX Series device is configured to use HTTP/HTTPS pass-through authentication services, a client sending authentication credentials in the initial HTTP/HTTPS session is at… Affected: 12.1x46; 12.1x46; 12.1x46; 12.1x46; 12.1x46; 12.1x46; +16 more |
| CVE-2017-2342 | 8.1 | Jul 17 | MACsec feature on Juniper Networks Junos OS 15.1X49 prior to 15.1X49-D100 on SRX300 series does not report errors when a secure link can not be established Affected: 15.1x49; 15.1x49; 15.1x49; 15.1x49; 15.1x49; 15.1x49; +8 more |
| CVE-2026-101927 | 7.8 | Oct 14 | Junos OS and Junos OS Evolved: An unprivileged local attacker causes denial of service or privilege escalation Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
| CVE-2026-102079 | 7.8 | Oct 14 | Junos OS: MX Series: Missing Authorization for specific 'request' CLI commands allows command injection Affected: 24.4 before 24.4R2-S4; 25.2 before 25.2R2-S1; 25.4 before 25.4R1-S3 |
| CVE-2026-33793 | 7.8 | Apr 9 | Junos OS and Junos OS Evolved: When an unsigned Python op script configuration is present, a local low privileged user can compromise the system Affected: before 22.4R3-S7; 23.2 before 23.2R2-S4; 23.4 before 23.4R2-S6; 24.2 before 24.2R1-S2, 24.2R2; 24.4 before 24.4R1-S2, 24.4R2 |
| CVE-2023-44194 | 7.8 | Oct 13 | An Incorrect Default Permissions vulnerability in Juniper Networks Junos OS allows an unauthenticated attacker with local access to the device to create a backdoor with root… Affected: before 20.4; 20.4; 20.4; 20.4; 20.4; 20.4; +34 more |
| CVE-2022-22251 | 7.8 | Oct 18 | cSRX Series: Storing Passwords in a Recoverable Format and software permissions issues allows a local attacker to elevate privileges Affected: 20.2R1 before 20.2*; 20.3R1 before 20.3*; 20.4R1 before 20.4*; 21.1R1 before 21.1* |
| CVE-2022-22221 | 7.8 | Jul 20 | An Improper Neutralization of Special Elements vulnerability in the download manager of Juniper Networks Junos OS on SRX Series and EX Series allows a locally authenticated… Affected: before 19.2; 19.2; 19.2; 19.2; 19.2; 19.2; +34 more |
| CVE-2022-22162 | 7.8 | Jan 19 | A Generation of Error Message Containing Sensitive Information vulnerability in the CLI of Juniper Networks Junos OS allows a locally authenticated attacker with low privileges to… Affected: before 15.1; 15.1; 15.1; 15.1; 15.1; 15.1; +34 more |
| CVE-2021-31359 | 7.8 | Oct 19 | A local privilege escalation vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged user to cause the Juniper DHCP daemon (jdhcpd) process… Affected: 15.1; 15.1; 15.1; 15.1; 15.1; 15.1; +34 more |
| CVE-2021-0278 | 7.8 | Jul 15 | An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated attacker to escalate their privileges to root over the target… Affected: 19.3; 19.3; 19.3; 19.3; 19.3; 19.3; +34 more |
| CVE-2021-0255 | 7.8 | Apr 22 | A local privilege escalation vulnerability in ethtraceroute of Juniper Networks Junos OS may allow a locally authenticated user with shell access to escalate privileges and write… Affected: 17.3; 17.3; 17.3; 17.3; 17.3; 17.3; +34 more |
| CVE-2021-0253 | 7.8 | Apr 22 | NFX Series devices using Juniper Networks Junos OS are susceptible to a local command execution vulnerability thereby allowing an attacker to elevate their privileges via the… Affected: 17.2; 17.2; 17.2; 17.2; 17.2; 17.2; +34 more |
| CVE-2021-0252 | 7.8 | Apr 22 | NFX Series devices using Juniper Networks Junos OS are susceptible to a local code execution vulnerability thereby allowing an attacker to elevate their privileges via the Junos… Affected: 18.1; 18.1; 18.1; 18.1; 18.1; 18.1; +34 more |
| CVE-2021-0245 | 7.8 | Apr 22 | A Use of Hard-coded Credentials vulnerability in Juniper Networks Junos OS on Junos Fusion satellite devices allows an attacker who is local to the device to elevate their… Affected: 16.1; 16.1; 16.1; 16.1; 16.1; 16.1; +34 more |
| CVE-2021-0223 | 7.8 | Jan 15 | A local privilege escalation vulnerability in telnetd.real of Juniper Networks Junos OS may allow a locally authenticated shell user to escalate privileges and execute arbitrary… Affected: 15.1; 15.1; 15.1; 15.1; 15.1; 15.1; +34 more |
| CVE-2021-0218 | 7.8 | Jan 15 | A command injection vulnerability in the license-check daemon of Juniper Networks Junos OS that may allow a locally authenticated attacker with low privileges to execute commands… Affected: 17.3; 17.3; 17.3; 17.3; 17.3; 17.3; +34 more |
| CVE-2021-0204 | 7.8 | Jan 15 | A sensitive information disclosure vulnerability in delta-export configuration utility (dexp) of Juniper Networks Junos OS may allow a locally authenticated shell user the ability… Affected: 15.1; 15.1; 15.1; 15.1; 15.1; 15.1; +34 more |
| CVE-2020-1664 | 7.8 | Oct 16 | A stack buffer overflow vulnerability in the device control daemon (DCD) on Juniper Networks Junos OS allows a low privilege local user to create a Denial of Service (DoS) against… Affected: 17.3; 17.3; 17.3; 17.3; 17.3; 17.3; +34 more |
| CVE-2014-6448 | 7.8 | Jan 15 | Juniper Junos OS 13.2 before 13.2R5, 13.2X51, 13.2X52, and 13.3 before 13.3R3 allow local users to bypass intended restrictions and execute arbitrary Python code via vectors… Affected: 13.2; 13.2; 13.2; 13.2; 13.2; 13.2x51; +4 more |
| CVE-2019-0071 | 7.8 | Oct 9 | Veriexec is a kernel-based file integrity subsystem in Junos OS that ensures only authorized binaries are able to be executed Affected: 18.1; 18.3 |
| CVE-2019-0061 | 7.8 | Oct 9 | The management daemon (MGD) is responsible for all configuration and management operations in Junos OS Affected: 15.1x49; 15.1x49; 15.1x49; 15.1x49; 15.1x49; 15.1x49; +34 more |
| CVE-2019-0058 | 7.8 | Oct 9 | A vulnerability in the Veriexec subsystem of Juniper Networks Junos OS allowing an attacker to fully compromise the host system Affected: 12.3x48; 12.3x48; 12.3x48; 12.3x48; 12.3x48; 12.3x48; +9 more |
| CVE-2019-0057 | 7.8 | Oct 9 | An improper authorization weakness in Juniper Networks Junos OS allows a local authenticated attacker to bypass regular security controls to access the Junos Device Manager (JDM)… Affected: through 18.1; 18.2; 18.2x75 |
| CVE-2019-0053 | 7.8 | Jul 11 | Insufficient validation of environment variables in the telnet client supplied in Junos OS can lead to stack-based buffer overflows, which can be exploited to bypass veriexec… Affected: 12.3; 12.3; 12.3; 12.3; 12.3; 12.3; +34 more |
| CVE-2018-0024 | 7.8 | Jul 11 | An Improper Privilege Management vulnerability in a shell session of Juniper Networks Junos OS allows an authenticated unprivileged attacker to gain full control of the system Affected: 12.1x46; 12.1x46; 12.1x46; 12.1x46; 12.1x46; 12.1x46; +25 more |
| CVE-2016-4922 | 7.8 | Oct 13 | Certain combinations of Junos OS CLI commands and arguments have been found to be exploitable in a way that can allow unauthorized access to the operating system Affected: 11.4; 11.4; 11.4; 11.4; 11.4; 11.4; +34 more |
| CVE-2017-2344 | 7.8 | Jul 17 | A routine within an internal Junos OS sockets library is vulnerable to a buffer overflow Affected: 12.1x46; 12.1x46; 12.1x46; 12.1x46; 12.1x46; 12.1x46; +34 more |
| CVE-2017-10603 | 7.8 | Jul 17 | An XML injection vulnerability in Junos OS CLI can allow a locally authenticated user to elevate privileges and run arbitrary commands as the root user Affected: 15.1x53; 15.1x53; 15.1x53; 15.1x53; 15.1x53; 15.1x53; +19 more |
| CVE-2017-10602 | 7.8 | Jul 17 | A buffer overflow vulnerability in Junos OS CLI may allow a local authenticated user with read only privileges and access to Junos CLI, to execute code with root privileges Affected: 14.1x53; 14.2; 14.2; 14.2; 14.2; 14.2; +29 more |
| CVE-2016-1278 | 7.8 | Aug 5 | Juniper Junos OS before 12.1X46-D50 on SRX Series devices reverts to "safe mode" authentication and allows root CLI logins without a password after a failed upgrade to 12.1X46,… Affected: through 12.1x46 |
| CVE-2016-1271 | 7.8 | Apr 15 | Juniper Junos OS before 12.1X46-D45, 12.1X47 before 12.1X47-D30, 12.3 before 12.3R11, 12.3X48 before 12.3X48-D25, 13.2 before 13.2R8, 13.3 before 13.3R7, 14.1 before 14.1R6, 14.2… Affected: through 12.1x46; 12.1x47; 12.1x47; 12.1x47; 12.1x47; 12.1x47; +34 more |
| CVE-2026-102177 | 7.6 | Oct 14 | Junos OS and Junos OS Evolved: An out-of-bounds write causes an rpd crash when IS-IS backup selection is used Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
| CVE-2026-101952 | 7.5 | Oct 14 | Junos OS and Junos OS Evolved: A specific BGP ISO-VPN update causes an rpd crash when BMP or NSR is enabled Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
| CVE-2026-101949 | 7.5 | Oct 14 | Junos OS and Junos OS Evolved: In a scenario with VPN-flowspec and BMP monitoring a specific BGP update causes an rpd crash Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
| CVE-2026-101963 | 7.5 | Oct 14 | Junos OS and Junos OS Evolved: A BGP EVPN neighbor causes an rpd crash when SRv6 multihoming is used Affected: 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; 26.2 before 26.2R1-S2 |
| CVE-2026-101962 | 7.5 | Oct 14 | Junos OS and Junos OS Evolved: An attacker sending a malformed update causes an rpd crash when BGP EVPN signaling is used Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
| CVE-2026-101961 | 7.5 | Oct 14 | Junos OS and Junos OS Evolved: A specific BGP packet causes an rpd crash when an ECMP qualifier is used in an import policy Affected: 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; 26.2 before 26.2R1-S2 |
| CVE-2026-101976 | 7.5 | Oct 14 | Junos OS and Junos OS Evolved: In a non-4byte-AS scenario a specific BGP update causes an rpd crash Affected: before 23.2R2-S7.7; 23.4 before 23.4R2-S8.13; 24.2 before 24.2R2-S5.5; 24.4 before 24.4R2-S5; 25.2 before 25.2R2-S2; 25.4 before 25.4R1-S3; +1 more |
The 500 most important CVEs for this product (exploited first, then by severity)
