CVE-2023-36845: Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability

Vereiste actie (tekst van CISA, Engels)

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

Beschrijving (NVD, Engels)

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.

BRONNEN

• CISA KEVCISA Known Exploited Vulnerabilities catalog

Andere lekken bij Juniper

• CVE-2015-7755: Juniper ScreenOS Improper Authentication Vulnerability
• CVE-2025-21590: Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability
• CVE-2023-36851: Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability
• CVE-2023-36847: Juniper Junos OS EX Series Missing Authentication for Critical Function Vulnerability
• CVE-2023-36846: Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability

Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.