CVSS: 8.8EPSS: 0%CPEs: 193EXPL: 0CVE-2024-21620 – Junos OS: SRX Series and EX Series: J-Web doesn't sufficiently sanitize input to prevent XSS
https://notcve.org/view.php?id=CVE-2024-21620
25 Jan 2024 — An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and EX Series allows an attacker to construct a URL that when visited by another user enables the attacker to execute commands with the target's permissions, including an administrator. A specific invocation of the emit_debug_note method in webauth_operation.php will echo back the data it receives. This issue affects Juniper Networks Junos OS on SRX Series... • https://supportportal.juniper.net/JSA76390 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.8EPSS: 0%CPEs: 200EXPL: 0CVE-2024-21619 – Junos OS: SRX Series and EX Series: J-Web - unauthenticated access to temporary files containing sensitive information
https://notcve.org/view.php?id=CVE-2024-21619
25 Jan 2024 — A Missing Authentication for Critical Function vulnerability combined with a Generation of Error Message Containing Sensitive Information vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and EX Series allows an unauthenticated, network-based attacker to access sensitive system information. When a user logs in, a temporary file which contains the configuration of the device (as visible to that user) is created in the /cache folder. An unauthenticated attacker can then attempt to access such ... • https://supportportal.juniper.net/JSA76390 • CWE-209: Generation of Error Message Containing Sensitive Information CWE-306: Missing Authentication for Critical Function •
CVSS: 7.8EPSS: 0%CPEs: 74EXPL: 0CVE-2024-21616 – Junos OS: MX Series and SRX Series: Processing of a specific SIP packet causes NAT IP allocation to fail
https://notcve.org/view.php?id=CVE-2024-21616
12 Jan 2024 — An Improper Validation of Syntactic Correctness of Input vulnerability in Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). On all Junos OS MX Series and SRX Series platforms, when SIP ALG is enabled, and a specific SIP packet is received and processed, NAT IP allocation fails for genuine traffic, which causes Denial of Service (DoS). Continuous receipt of this specific SIP ALG packet will cause a sustained DoS con... • https://supportportal.juniper.net/JSA75757 • CWE-1286: Improper Validation of Syntactic Correctness of Input •
CVSS: 5.3EPSS: 0%CPEs: 152EXPL: 0CVE-2024-21596 – Junos OS and Junos OS Evolved: A specific BGP UPDATE message will cause a crash in the backup Routing Engine in NSR-enabled devices
https://notcve.org/view.php?id=CVE-2024-21596
12 Jan 2024 — A Heap-based Buffer Overflow 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). If an attacker sends a specific BGP UPDATE message to the device, this will cause a memory overwrite and therefore an RPD crash and restart in the backup Routing Engine (RE). Continued receipt of these packets will cause a sustained Denial of Service (DoS) condition in the backup RE. The primary... • https://supportportal.juniper.net/JSA75735 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 109EXPL: 0CVE-2024-21587 – Junos OS: MX Series: Memory leak in bbe-smgd process if BFD liveness detection for DHCP subscribers is enabled
https://notcve.org/view.php?id=CVE-2024-21587
12 Jan 2024 — An Improper Handling of Exceptional Conditions vulnerability in the broadband edge subscriber management daemon (bbe-smgd) of Juniper Networks Junos OS on MX Series allows an attacker directly connected to the vulnerable system who repeatedly flaps DHCP subscriber sessions to cause a slow memory leak, ultimately leading to a Denial of Service (DoS). Memory can only be recovered by manually restarting bbe-smgd. This issue only occurs if BFD liveness detection for DHCP subscribers is enabled. Systems without ... • https://supportportal.juniper.net/JSA75725 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 5.9EPSS: 0%CPEs: 148EXPL: 0CVE-2024-21585 – Junos OS and Junos OS Evolved: BGP session flaps on NSR-enabled devices can cause rpd crash
https://notcve.org/view.php?id=CVE-2024-21585
12 Jan 2024 — An Improper Handling of Exceptional Conditions vulnerability in BGP session processing of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker, using specific timing outside the attacker's control, to flap BGP sessions and cause the routing protocol daemon (rpd) process to crash and restart, leading to a Denial of Service (DoS) condition. Continued BGP session flapping will create a sustained Denial of Service (DoS) condition. This issue only affects routers config... • https://supportportal.juniper.net/JSA75723 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 6.5EPSS: 0%CPEs: 93EXPL: 0CVE-2023-36842 – Junos OS: jdhcpd will hang on receiving a specific DHCP packet
https://notcve.org/view.php?id=CVE-2023-36842
12 Jan 2024 — An Improper Check for Unusual or Exceptional Conditions vulnerability in Juniper DHCP Daemon (jdhcpd) of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause the jdhcpd to consume all the CPU cycles resulting in a Denial of Service (DoS). On Junos OS devices with forward-snooped-client configured, if an attacker sends a specific DHCP packet to a non-configured interface, this will cause an infinite loop. The DHCP process will have to be restarted to recover the service. This issue... • https://supportportal.juniper.net/JSA75730 • CWE-703: Improper Check or Handling of Exceptional Conditions CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 6.5EPSS: 0%CPEs: 82EXPL: 0CVE-2023-44204 – Junos OS and Junos OS Evolved: The rpd will crash upon receiving a malformed BGP UPDATE message
https://notcve.org/view.php?id=CVE-2023-44204
12 Oct 2023 — An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS). When a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts. This issue affects both eBGP and iBGP implementations. This issue affects: Juniper Networks Junos OS * 21.4 versions prior to 21.4R3-S4; * 22.1 versions prior to 22.... • https://supportportal.juniper.net/JSA73170 • CWE-20: Improper Input Validation CWE-1286: Improper Validation of Syntactic Correctness of Input •
CVSS: 5.4EPSS: 0%CPEs: 39EXPL: 0CVE-2023-44195 – Junos OS Evolved: Packets which are not destined to the router can reach the RE
https://notcve.org/view.php?id=CVE-2023-44195
12 Oct 2023 — An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in the NetworkStack agent daemon (nsagentd) of Juniper Networks Junos OS Evolved allows an unauthenticated network based attacker to cause limited impact to the availability of the system. If specific packets reach the Routing-Engine (RE) these will be processed normally even if firewall filters are in place which should have prevented this. This can lead to a limited, increased consumption of resources resulting in a Denia... • https://supportportal.juniper.net/JSA73160 • CWE-923: Improper Restriction of Communication Channel to Intended Endpoints •
CVSS: 7.8EPSS: 0%CPEs: 85EXPL: 0CVE-2023-44175 – Junos OS and Junos OS Evolved: Receipt of a specific genuine PIM packet causes RPD crash
https://notcve.org/view.php?id=CVE-2023-44175
12 Oct 2023 — A Reachable Assertion vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows to send specific genuine PIM packets to the device resulting in rpd to crash causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. Note: This issue is not noticed when all the devices in the network are Juniper devices. This issue affects Juniper Networks: Junos OS: * All versions prior to 20.... • https://supportportal.juniper.net/JSA73141 • CWE-617: Reachable Assertion •