CVE Watch—

CVE-2023-36845

Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability

CVSS

—

Sin CVSS

EPSS

95.1%

p100

KEV

SÍ

13 nov 2023

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

95.1%EPSS · 30 días95.1%

2026-09-162026-10-14

Ficha del catálogo KEV

Producto

Juniper / Junos OS

Vulnerabilidad

Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability

Añadido a KEV

13 nov 2023

Remediar antes de

17 nov 2023

Uso conocido en ransomware

Descripción resumida

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. 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.

Acción requerida

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notas

https://supportportal.juniper.net/s/article/2023-08-Out-of-Cycle-Security-Bulletin-Junos-OS-SRX-Series-and-EX-Series-Multiple-vulnerabilities-in-J-Web-can-be-combined-to-allow-a-preAuth-Remote-Code-Execution?language=en_US ; https://nvd.nist.gov/vuln/detail/CVE-2023-36845

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