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Juniper

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Exploited (KEV)9In CISA KEV
CVSS critical109CVSS 9.0–10.0
CVSS high693CVSS 7.0–8.9

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Juniper records in CISA KEV

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793 records in Junos · all components

Priority CRITICAL 100KEV

A vulnerability in the HTTP/HTTPS service used by J-Web, Web Authentication, Dynamic-VPN (DVPN), Firewall Authentication Pass-Through with Web-Redirect, and Zero Touch Provisioning (ZTP) allows an unauthenticated attacke…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.04865 Published 2020-05-04 Fixed in 12.3R12-S16, 12.3X48-D101 +26 CWE-22
Priority CRITICAL 92KEV

named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.99584 Published 2015-07-29 Partial fix CWE-617
Priority CRITICAL 89KEV

An Improper Isolation or Compartmentalization vulnerability in the kernel of Juniper Networks Junos OS allows a local attacker with high privileges to compromise the integrity of the device.

CVSS 4.0MEDIUM 6.7 Local High privileges No interaction EPSS 0.01749 Published 2025-03-12 Fixed in 21.2R3-S9, 21.4R3-S10 +6 CWE-653
Priority HIGH 83KEV

A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.01123 Published 2023-09-26 Fixed in 21.2R3-S8, 21.4R3-S6 +7 CWE-306
Priority HIGH 83KEV

A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on EX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.83455 Published 2023-08-17 Fixed in 20.4R3-S8, 21.2R3-S6 +8 CWE-306
Priority HIGH 83KEV

A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.93473 Published 2023-08-17 Fixed in 20.4R3-S8, 21.2R3-S6 +8 CWE-306
Priority HIGH 83KEV

A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series allows an unauthenticated, network-based attacker to control certain, important environment variables.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.89958 Published 2023-08-17 Fixed in 20.4R3-S9, 21.2R3-S6 +9 CWE-473
Priority HIGH 66

An Out-of-bounds Write vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and EX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS), or Remote Code Execution (RCE)…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.17668 Published 2024-01-12 Fixed in 20.4R3-S9, 21.2R3-S7 +7 CWE-787
Priority MEDIUM 63

A NULL Pointer Dereference vulnerability in the management daemon (mgd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, high-privileged attacker setting or deactivating a specific SSH configuration para…

CVSS 4.0MEDIUM 6.7 Local High privileges No interaction EPSS 0.00177 Published 2026-07-09 Fixed in 22.3R3-S5, 22.4R3-S10 +4 CWE-476
Priority MEDIUM 57

An Improper Input Validation vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.18354 Published 2023-08-31 Fixed in 20.4R3-S10, 21.2R3-S5 +16 CWE-20
Priority MEDIUM 55

BIND was improperly sequencing cleanup operations on upstream recursion fetch contexts, leading in some cases to a use-after-free error that can trigger an assertion failure and crash in named.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.27725 Published 2019-01-16 Partial fix CWE-416
Priority MEDIUM 53

Buffer overflow in flowd in Juniper Junos 10.4 before 10.4S14, 11.4 before 11.4R7, 12.1 before 12.1R6, and 12.1X44 before 12.1X44-D15 on SRX devices, when Captive Portal is enabled with the UAC enforcer role, allows remo…

CVSS 2.0HIGH 10.0 Network No auth Interaction — EPSS 0.07624 Published 2013-07-11 No fix listed CWE-119
Priority MEDIUM 52

jsdm/ajax/port.php in J-Web in Juniper Junos before 10.4R13, 11.4 before 11.4R7, 12.1 before 12.1R5, 12.2 before 12.2R3, and 12.3 before 12.3R1 allows remote authenticated users to execute arbitrary commands via the rsar…

CVSS 2.0HIGH 9.0 Network Low privileges Interaction — EPSS 0.10608 Published 2013-11-05 No fix listed CWE-20
Priority MEDIUM 51

A remote, unauthenticated attacker may be able to execute code by exploiting a use-after-free defect found in older versions of PHP through injection of crafted data via specific PHP URLs within the context of the J-Web…

CVSS 3.0CRITICAL 9.8 Network No auth No interaction EPSS 0.06335 Published 2018-01-10 Fixed in 12.1X46-D67, 12.3R12-S5 +10 CWE-416
Priority MEDIUM 50

A certain crafted HTTP packet can trigger an uninitialized function pointer deference vulnerability in the Packet Forwarding Engine manager (fxpc) on all EX, QFX and MX Series devices in a Virtual Chassis configuration.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.05263 Published 2019-01-15 Fixed in 14.1X53-D47, 15.1X53-D50 +1 CWE-908
Priority MEDIUM 49

A Stack-based Buffer Overflow vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a remote configured BGP peer to cause an rpd crash, or on Junos OS remote code-exe…

CVSS 4.0CRITICAL 9.3 Network No auth No interaction EPSS 0.00568 Published 2026-10-14 Fixed in 23.2R2-S7.7, 23.4R2-S8.13 +14 CWE-121
Priority MEDIUM 49

An Improper Authentication vulnerability in J-Web of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network attacker to bypass J-Web authentication and execute CGI content with elevated privileg…

CVSS 4.0CRITICAL 9.3 Network No auth No interaction EPSS 0.00549 Published 2026-10-14 Fixed in 23.2R2-S7.7, 23.4R2-S8.13 +14 CWE-287
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