CVE-2014-3822

Summary: CVE-2014-3822 affects Juniper Junos SRX Series devices and relates to the IPv6-to-IPv4 translation path. The issue can be triggered by a malformed packet, causing a denial of service via the flowd process crash. Affected software/versions (as provided): Junos OS on SRX Series with 11.4 b...

CVE-2017-10611

CVE-2017-10611 describes a crash of the pfem process or FPC when extended statistics are enabled and interface statistics are fetched (e.g., SNMP GET), on specific Juniper platforms. Affected devices include EX2200, EX3300, XRE200 and MX Series routers with MPC7E/8E/9E PFEs, with extended-statist...

CVE-2020-1688

Technical details (affected products/versions/impact/fix) are not publicly available in the provided connected documents. Monitor for updates.

CVE-2021-0275

The CVE-2021-0275 entry identifies a Cross-site Scripting (XSS) vulnerability in Juniper Networks Junos OS J-Web that can hijack another active user session and potentially grant full device control if the compromised user has root privileges. Affected are Junos OS versions across multiple series...

CVE-2021-31359

CVE-2021-31359 affects Juniper Networks Junos OS and Junos OS Evolved. The vulnerability is a local privilege escalation in the DHCP daemon (jdhcpd) that allows a low-privilege user to crash jdhcpd, causing DoS, or to execute arbitrary commands as root. The issue occurs when jdhcpd is running; af...

CVE-2022-22184

CVE-2022-22184 : Juniper Junos OS and Junos OS Evolved (22.3R1 / 22.3R1-EVO) contain an improper input validation vulnerability in the Routing Protocol Daemon (rpd). An unauthenticated, network-based attacker can trigger a Denial of Service by sending a BGP update on an established session that c...

CVE-2022-22203

CVE-2022-22203 affects Juniper Networks Junos OS 19.4 (19.4R3-S4) on QFX5000 Series and EX4600/EX4650 platforms. Affected component: PFE (fxpc process). Root cause: Incorrect Comparison vulnerability that, when processing a specific hostbound packet, causes fxpc to crash and the FPC to reboot, en...

CVE-2022-22213

CVE-2022-22213 affects Juniper Networks Junos OS and Junos OS Evolved. A vulnerability in the Routing Protocol Daemon (RPD) handling of undefined values can allow an unauthenticated, network-based attacker to crash the RPD by sending a crafted BGP update while the host is under heavy load, leadin...

CVE-2022-22250

CVE-2022-22250 affects Juniper Networks Junos OS and Junos OS Evolved PFE. An improper control of a resource through its lifetime allows an unauthenticated adjacent attacker to cause a DoS via memory corruption when EVPN-MPLS MAC learned locally is deleted as remotely learned, potentially causing...

CVE-2023-22406

CVE-2023-22406 affects Juniper Networks Junos OS and Junos OS Evolved. It is a memory-leak/DoS issue in the kernel that manifests when a peer interface flaps in a Segment Routing scenario using OSPF, causing continuous memory growth in rpd and eventual rpd crash. Affected versions include Junos O...

CVE-2023-44188

CVE-2023-44188 is a TOCTOU race condition in Juniper Networks Junos OS telemetry processing that can cause the jkdsd daemon to crash and trigger DoS when multiple telemetry requests are sent from different collectors. Affected Junos OS versions span 20.4R3-S9 and earlier (various 21.x, 22.x, 23.1...

CVE-2024-39514

CVE-2024-39514 affects Junos OS and Junos OS Evolved. An attacker—adjacent, unauthenticated—can trigger a crash of the Routing Protocol Daemon (rpd) by sending specific traffic on devices with EVPN-VPWS and IGMP-snooping enabled, causing a DoS. Affected ranges are listed per release: Junos OS ver...

CVE-2024-39528

CVE-2024-39528 — AUse After Free in Juniper Junos OS/Junos OS Evolved Routing Protocol Daemon (rpd) causes a segmentation fault on a specific sequence (routing-instance deactivation + SNMP request), leading to rpd crash and DoS. Affected: Junos OS and Junos OS Evolved. Reported vulnerable version...

CVE-2024-39558

CVE-2024-39558 affects Junos OS and Junos OS Evolved. An Unchecked Return Value in Routing Protocol Daemon (rpd) can be triggered by a specific PIM packet when MoFRR is configured, causing rpd to crash and reboot and leading to DoS. Impact is confirmed on multiple Junos OS/Junos OS Evolved versio...

CVE-2025-30646

CVE-2025-30646 affects Junos OS and Junos OS Evolved. A Signed to Unsigned Conversion Error in the Layer 2 Control Protocol daemon (l2cpd) allows an unauthenticated adjacent attacker to cause the l2cpd process to crash and restart by sending a specially formed LLDP TLV, yielding a Denial of Servi...

CVE-2007-6372

Technical details for CVE-2007-6372 are not provided in the connected documents. Public information in the Initial Description is high-level. Monitor for updates from official advisories to obtain affected products, vectors, and fixes.

CVE-2013-4685

Juniper Junos OS contains a buffer overflow in flowd when processing HTTP messages (CVE-2013-4685). Affected are SRX devices with Captive Portal and UAC enforcer role across listed revisions: 10.4 before 10.4S14; 11.4 before 11.4R7; 12.1 before 12.1R6; and 12.1X44 before 12.1X44-D15. The vulnerab...

CVE-2013-4687

CVE-2013-4687 affects Juniper Junos on SRX devices: the flowd daemon can crash when certain ALGs are enabled, triggered by crafted TCP packets. Affected versions are Junos 10.4 before 10.4S14, 11.2 and 11.4 before 11.4R6-S2, and 12.1 before 12.1R6. Impact is remote denial of service via daemon cr...

CVE-2014-2711

CVE-2014-2711 is a documented persistent XSS vulnerability in Juniper Junos J-Web. The J-Web interface on Junos platforms (across multiple branches and releases listed in the CVE) allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, with impact limited to partia...

CVE-2016-1269

CVE-2016-1269 affects Juniper Networks Junos OS prior to various versions (e.g., 12.1X44-D60, 12.3R11, 16.1R1, etc.) and allows remote attackers to cause a denial of service via crafted TCP timestamps, leading to socket exhaustion. The vulnerability is documented with a high impact (CVSS v3 base ...

CVE-2018-0045

CVE-2018-0045 describes a vulnerability in Juniper Networks Junos OS where receiving a specific Draft-Rosen MVPN control packet can crash and restart the RPD daemon, with potential remote code execution. Exploitation is possible from the PE device within the MPLS core; end users on CE cannot trig...

CVE-2018-0058

CVE-2018-0058 affects Juniper Networks Junos OS on MX Series, caused by handling of BroadBand Edge (BBE) client routes introduced with Tomcat (Next Generation Subscriber Management). Receipt of a specially crafted IPv6 exception packet can trigger a kernel crash (vmcore), leading to device reboot...

CVE-2018-15505

CVE-2018-15505 describes a NULL pointer dereference inEmbedthis GoAhead (before 4.0.1) and Appweb (before 7.0.2) triggered by an HTTP POST with a specially crafted Host header, notably demonstrated by a missing trailing ‘]’ in IPv6 addresses, causing a denial of service. Affected products/version...

CVE-2019-0011

Junos OS kernel crash vulnerability CVE-2019-0011 affects the Junos OS kernel when processing a crafted packet to an out-of-band management interface (fxp0, me0, em0, vme0) destined for another address, enabling an attacker on the adjacent network to trigger repeated kernel crashes and a sustaine...

CVE-2019-0057

CVE-2019-0057 : Juniper Junos OS has an improper authorization vulnerability that allows a local authenticated attacker to bypass security controls and take control of the Junos Device Manager (JDM). Affected: Junos OS versions prior to 18.2R1 and 18.2X75-D5. Documents confirm local vector with h...

CVE-2020-1633

CVE-2020-1633 affects Juniper Networks Junos OS on MX Series where a new IPv6 NDP proxy feature for EVPN leaf nodes allows crafted NDPv6 packets to traverse a BNG and reach the EVPN leaf, causing a stale MAC entry and potential DoS. Affected are Junos OS 17.4 (and later) with specific older/MX-se...

CVE-2021-0278

CVE-2021-0278 is an Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS that allows a locally authenticated attacker to escalate to root. Affected Junos OS versions include 19.3R1 and later (various 19.3/19.4/20.x/21.x releases listed in sources). The connected documents...

CVE-2023-22391

CVE-2023-22391 affects Juniper Networks Junos OS on ACX2K Series. The issue is a class-of-service (CoS) queue management flaw that misroutes specific high-priority traffic (BGP, PIM, ICMP/ICMPv6 ND, ISAKMP) into a queue, enabling an unauthenticated network-based attacker to cause a DoS by sustain...

CVE-2023-22415

CVE-2023-22415 is an out-of-bounds write in the H.323 ALG of Junos OS that causes the flowd daemon to crash and can lead to a DoS when specific H.323 packets are received concurrently on MX and SRX Series devices. Affected versions include Junos OS on MX/SRX prior to: 19.4R3-S10; 20.2R3-S6; 20.3R...

CVE-2024-21596

CVE-2024-21596 describes a heap-based buffer overflow in the Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved. An unauthenticated, network-based attacker capable of establishing a BGP session can craft specific BGP UPDATE messages to trigger a memory overwrite, causing an RPD crash ...

CVE-2024-39517

The CVE-2024-39517 issue affects Juniper Networks Junos OS and Junos OS Evolved, specifically the Layer 2 Address Learning Daemon (l2ald). In EVPN/VXLAN deployments, processing a high volume of certain Layer 2 packets can cause the Routing Protocol Daemon (rpd) to consume all CPU resources, leadi...

CVE-2024-39543

CVE-2024-39543 affects Juniper Networks Junos OS and Junos OS Evolved. The root cause is a buffer copy without input size validation in the routing protocol daemon (rpd), which allows an unauthenticated adjacent attacker to send crafted RPKI-RTR packets, crashing rpd and causing a DoS. Affected r...

CVE-2024-47497

CVE-2024-47497 affects Juniper Junos OS on SRX, QFX, MX and EX Series. The vulnerability is an Uncontrolled Resource Consumption in the httpd process when handling certain HTTPS requests, causing unauthenticated, network-based DoS via resource exhaustion and device restart. Affected versions incl...

CVE-2014-3825

CVE-2014-3825 affects Juniper SRX Series devices running Junos 11.4 before 11.4R12-S4, 12.1X44 before 12.1X44-D40, 12.1X45 before 12.1X45-D30, 12.1X46 before 12.1X46-D25, and 12.1X47 before 12.1X47-D10. When an Application Layer Gateway (ALG) is enabled, remote attackers can cause a denial of ser...

CVE-2017-2348

The CVE-2017-2348 issue affects Juniper Networks Junos OS where the jdhcpd daemon may experience high CPU utilization or crash when handling invalid IPv6 UDP packets, leading to a denial of service by interrupting DHCP service. Affected releases include Junos OS 14.1X53 before certain D-branch fi...

CVE-2018-0018

The CVE affects SRX Series devices running Junos OS where IDP policies are compiled. A crafted packet may bypass firewall rules during IDP policy compilation, causing information disclosure and potential control of the target or protected devices. Affected Junos OS releases are 12.1X46 before D60...

CVE-2018-0021

CVE-2018-0021 affects Junos OS when MacSec CKN/CAK keys are configured with short values. If all 64 CKN digits or all 32 CAK digits are not configured, remaining digits auto-configure to 0, increasing the feasibility of dictionary/brute-force attacks to recover key material via spoofed packets. A...

CVE-2018-0025

CVE-2018-0025 affects Juniper SRX Series devices when HTTP/HTTPS pass-through authentication is used; credentials in the initial session may be captured during follow-on requests by MITM or compromised servers. Affected releases: SRX 12.1X46 before D67, 12.3X48 before D25, 15.1X49 before D35. FTP...

CVE-2021-0224

CVE-2021-0224 affects Juniper Networks Junos OS and Junos OS Evolved, specifically the ANCPD (Access Node Control Protocol daemon) when handling a high volume of BRAS subscriber connections and the maximum-discovery-table-entries limit. The issue can cause ANCPD to crash and restart, leading to a...

CVE-2021-31355

CVE-2021-31355 is a stored cross-site scripting (XSS) vulnerability in Juniper Networks Junos OS captive portal UI. A remote authenticated user can inject script/HTML to steal data from web admin sessions and possibly trick other admins into actions. Affected: Junos OS versions across multiple re...

CVE-2021-31365

CVE-2021-31365 describes an Uncontrolled Resource Consumption vulnerability in Juniper Networks Junos OS on the EX2300, EX3400 and EX4300 Series. An adjacent attacker sending a stream of specific Layer 2 frames can cause an Aggregated Ethernet (AE) interface to go down, resulting in a Denial of S...

CVE-2022-22175

The CVE covers an Improper Locking vulnerability in the SIP ALG of Juniper Junos OS on MX Series and SRX Series, causing the flowd daemon to crash and trigger DoS when specific SIP traffic is processed with SIP ALG enabled. Affected versions include Junos OS: 20.4 (before 20.4R3‑S1), 21.1 (before...

CVE-2022-22202

The CVE concerns Juniper Networks Junos OS on PTX Series (including PTX1000, PTX3000 NextGen, PTX5000, PTX10002-60C, PTX10008, PTX10016). It is an improper handling of exceptional conditions that allows an unauthenticated MPLS-based attacker to trigger a DoS by crashing the dcpfe process and rest...

CVE-2023-22407

The CVE-2023-22407 entry describes an Incomplete Cleanup vulnerability in Juniper Networks Junos OS and Junos OS Evolved, affecting the Routing Protocol Daemon (rpd). The issue can allow an adjacent, unauthenticated attacker to cause a Denial of Service (DoS) by triggering an rpd crash when an MP...

CVE-2023-44177

CVE-2023-44177 affects Juniper Networks Junos OS and Junos OS Evolved. It is a stack-based buffer overflow in the CLI command processing that allows a low-privileged attacker to cause a Denial of Service by executing targeted CLI commands. Repeated actions can sustain DoS. Affected versions inclu...

CVE-2023-44197

CVE-2023-44197 describes an Out-of-Bounds Write in Juniper’s Routing Protocol Daemon (rpd) that allows an unauthenticated, network-based attacker to cause a DoS by crashing the rpd while processing BGP route updates. Affected products are Junos OS and Junos OS Evolved. Supported versions include:...

CVE-2024-47503

CVE-2024-47503 affects Juniper Junos OS on SRX4600/SRX5000 series. An unauthenticated, logically adjacent attacker can trigger a DoS by sending a sequence of specific PIM packets, causing flowd to crash and restart in multicast scenarios. Affected versions are those listed as 'before' certain rel...

CVE-2025-30655

CVE-2025-30655 affects Juniper Networks Junos OS and Junos OS Evolved. The issue is in the Routing Protocol Daemon (rpd) and causes a local, low-privileged attacker to trigger a Denial-of-Service by running the CLI command "show bgp neighbor" when BGP RIB sharding and update-threading are enabled...

CVE-2026-57026

CVE-2026-57026 affects Junos OS on MX Series with SPC3 and SRX Series . The issue is an Improp er Validation of Syntactic Correctness of Input in the SIP plugin, enabling an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS) . When the SIP ALG is enabled, processing a malf...

CVE-2013-7313

CVE-2013-7313 affects the OSPF implementation in Juniper Junos (through 13.x, JunosE) and ScreenOS (through 6.3.x). The issue arises from not considering duplicate Link State ID values in Link State Advertisements (LSAs) when updating the LSA database, enabling remote attackers to cause routing d...