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
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 and EX Series: * All versions earlier than 20.4R3-S10; * 21.2 versions earlier than 21.2R3-S8; * 21.4 versions earlier than 21.4R3-S6; * 22.1 versions earlier than 22.1R3-S5; * 22.2 versions earlier than 22.2R3-S3; * 22.3 versions earlier than 22.3R3-S2; * 22.4 versions earlier than 22.4R3-S1; * 23.2 versions earlier than 23.2R2; * 23.4 versions earlier than 23.4R2. Una vulnerabilidad de neutralización incorrecta de la entrada durante la generación de páginas web ('Cross-site Scripting') en J-Web de Juniper Networks Junos OS en las series SRX y EX permite a un atacante construir una URL que, cuando la visita otro usuario, le permite ejecutar comandos con los permisos del objetivo, incluido un administrador. Una invocación específica del método emit_debug_note en webauth_operation.php devolverá los datos que recibe. Este problema afecta a Juniper Networks Junos OS en las series SRX y EX: * Todas las versiones anteriores a 20.4R3-S10; * Versiones 21.2 anteriores a 21.2R3-S8; * Versiones 21.4 anteriores a 21.4R3-S6; * Versiones 22.1 anteriores a 22.1R3-S5; * Versiones 22.2 anteriores a 22.2R3-S3; * Versiones 22.3 anteriores a 22.3R3-S2; * Versiones 22.4 anteriores a 22.4R3-S1; * Versiones 23.2 anteriores a 23.2R2; * Versiones 23.4 anteriores a 23.4R2. • https://supportportal.juniper.net/JSA76390 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 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
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 a file by sending a specific request to the device trying to guess the name of such a file. Successful exploitation will reveal configuration information. This issue affects Juniper Networks Junos OS on SRX Series and EX Series: * All versions earlier than 20.4R3-S9; * 21.2 versions earlier than 21.2R3-S7; * 21.3 versions earlier than 21.3R3-S5; * 21.4 versions earlier than 21.4R3-S6; * 22.1 versions earlier than 22.1R3-S5; * 22.2 versions earlier than 22.2R3-S3; * 22.3 versions earlier than 22.3R3-S2; * 22.4 versions earlier than 22.4R3; * 23.2 versions earlier than 23.2R1-S2, 23.2R2. Una vulnerabilidad de autenticación faltante para función crítica combinada con una vulnerabilidad de generación de mensaje de error que contiene información confidencial en J-Web de Juniper Networks Junos OS en las series SRX y EX permite que un atacante basado en red no autenticado acceda a información confidencial del sistema. Cuando un usuario inicia sesión, se crea un archivo temporal que contiene la configuración del dispositivo (como es visible para ese usuario) en la carpeta /cache. • https://supportportal.juniper.net/JSA76390 • CWE-209: Generation of Error Message Containing Sensitive Information CWE-306: Missing Authentication for Critical Function •
CVSS: 5.3EPSS: 0%CPEs: 153EXPL: 0CVE-2023-36851 – Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability
https://notcve.org/view.php?id=CVE-2023-36851
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. With a specific request to webauth_operation.php that doesn't require authentication, an attacker is able to upload and download arbitrary files via J-Web, leading to a loss of integrity or confidentiality, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos OS on SRX Series: * 21.2 versions prior to 21.2R3-S8; * 21.4 versions prior to 21.4R3-S6; * 22.1 versions prior to 22.1R3-S5; * 22.2 versions prior to 22.2R3-S3; * 22.3 versions prior to 22.3R3-S2; * 22.4 versions prior to 22,4R2-S2, 22.4R3; * 23.2 versions prior to 23.2R1-S2, 23.2R2. Una vulnerabilidad de autenticación faltante para funciones críticas en Juniper Networks Junos OS en la serie SRX permite que un atacante basado en red no autenticado cause un impacto limitado en la integridad del sistema de archivos. Con una solicitud específica a webauth_operation.php que no requiere autenticación, un atacante puede cargar archivos arbitrarios a través de J-Web, lo que provoca una pérdida de integridad de una determinada parte del sistema de archivos, lo que puede permitir el encadenamiento a otras vulnerabilidades. . Este problema afecta a Juniper Networks Junos OS en la serie SRX: * Versiones 22.4 anteriores a 22,4R2-S2, 22.4R3; * Versiones 23.2 anteriores a 23.2R2. Juniper Junos OS on SRX Series contains a missing authentication for critical function vulnerability that allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. • https://supportportal.juniper.net/JSA72300 • CWE-306: Missing Authentication for Critical Function •
CVSS: 9.8EPSS: 96%CPEs: 277EXPL: 17CVE-2023-36845 – Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability
https://notcve.org/view.php?id=CVE-2023-36845
A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series and SRX Series allows an unauthenticated, network-based attacker to remotely execute code. Using a crafted request which sets the variable PHPRC an attacker is able to modify the PHP execution environment allowing the injection und execution of code. This issue affects Juniper Networks Junos OS on EX Series and SRX Series: * All versions prior to 20.4R3-S9; * 21.1 versions 21.1R1 and later; * 21.2 versions prior to 21.2R3-S7; * 21.3 versions prior to 21.3R3-S5; * 21.4 versions prior to 21.4R3-S5; * 22.1 versions prior to 22.1R3-S4; * 22.2 versions prior to 22.2R3-S2; * 22.3 versions prior to 22.3R2-S2, 22.3R3-S1; * 22.4 versions prior to 22.4R2-S1, 22.4R3; * 23.2 versions prior to 23.2R1-S1, 23.2R2. Una vulnerabilidad de modificación de variable externa PHP en J-Web de Juniper Networks Junos OS en las series EX y SRX permite a un atacante no autenticado basado en red ejecutar código de forma remota. Mediante una solicitud manipulada que establece la variable PHPRC, un atacante puede modificar el entorno de ejecución de PHP, lo que permite la inyección y ejecución de código. Este problema afecta al sistema operativo Junos de Juniper Networks en las series EX y SRX: * Todas las versiones anteriores a 20.4R3-S9; * 21.1: versiones 21.1R1 y posteriores; * 21.2: versiones anteriores a 21.2R3-S7; * 21.3: versiones anteriores a 21.3R3-S5; * 21.4: versiones anteriores a 21.4R3-S5; * 22.1: versiones anteriores a 22.1R3-S4; * 22.2: versiones anteriores a 22.2R3-S2; * 22.3: versiones anteriores a 22.3R2-S2, 22.3R3-S1; * 22.4: versiones anteriores a 22.4R2-S1, 22.4R3; * 23.2: versiones anteriores a 23.2R1-S1, 23.2R2. Juniper Junos OS on EX Series and SRX Series contains a PHP external variable modification vulnerability that allows an unauthenticated, network-based attacker to control an important environment variable. • https://github.com/watchtowrlabs/juniper-rce_cve-2023-36844?ref=labs.watchtowr.com https://github.com/cyberh3als/CVE-2023-36845-POC https://github.com/imhunterand/CVE-2023-36845 https://github.com/CharonDefalt/Juniper-exploit-CVE-2023-36845 https://github.com/kljunowsky/CVE-2023-36845 https://github.com/zaenhaxor/CVE-2023-36845 https://github.com/ak1t4/CVE-2023-36845 https://github.com/halencarjunior/CVE-2023-36845 https://github.com/toanln-cov/CVE-2023-36845 https://github.com • CWE-473: PHP External Variable Modification •
CVSS: 5.3EPSS: 44%CPEs: 158EXPL: 3CVE-2023-36844 – Juniper Junos OS EX Series PHP External Variable Modification Vulnerability
https://notcve.org/view.php?id=CVE-2023-36844
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. Using a crafted request an attacker is able to modify certain PHP environment variables leading to partial loss of integrity, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos OS on EX Series: * All versions prior to 20.4R3-S9; * 21.1 versions 21.1R1 and later; * 21.2 versions prior to 21.2R3-S7; * 21.3 versions prior to 21.3R3-S5; * 21.4 versions prior to 21.4R3-S5; * 22.1 versions prior to 22.1R3-S4; * 22.2 versions prior to 22.2R3-S2; * 22.3 versions prior to 22.3R3-S1; * 22.4 versions prior to 22.4R2-S2, 22.4R3; * 23.2 versions prior to 23.2R1-S1, 23.2R2. Una vulnerabilidad de modificación de variables externas de PHP en J-Web de Juniper Networks Junos OS en la serie EX permite a un atacante no autenticado basado en red controlar ciertas variables de entorno importantes. Mediante una solicitud falsificada, un atacante puede modificar determinadas variables de entorno de PHP, lo que conduce a una pérdida parcial de la integridad, que puede permitir el encadenamiento con otras vulnerabilidades. Este problema afecta al sistema operativo Junos de Juniper Networks en la serie EX: * Todas las versiones anteriores a 20.4R3-S9; * 21.1: versiones 21.1R1 y posteriores; * 21.2: versiones anteriores a 21.2R3-S7; * 21.3: versiones anteriores a 21.3R3-S5; * 21.4: versiones anteriores a 21.4R3-S5; * 22.1: versiones anteriores a 22.1R3-S4; * 22.2: versiones anteriores a 22.2R3-S2; * 22.3: versiones anteriores a 22.3R3-S1; * 22.4: versiones anteriores a 22.4R2-S2, 22.4R3; * 23.2: versiones anteriores a 23.2R1-S1, 23.2R2. Juniper Junos OS on EX Series contains a PHP external variable modification vulnerability that allows an unauthenticated, network-based attacker to control certain, important environment variables. • https://github.com/watchtowrlabs/juniper-rce_cve-2023-36844?ref=labs.watchtowr.com https://github.com/ThatNotEasy/CVE-2023-36844 http://packetstormsecurity.com/files/174865/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html https://supportportal.juniper.net/JSA72300 • CWE-473: PHP External Variable Modification •