CVE-2023-36844 — Actively Exploited: Junos OS (Juniper)
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. Using a crafted request an attacker is able to modify certain PHP environment variables, leading to partial loss of integr
| CVE ID | CVE-2023-36844 |
|---|---|
| Vendor | Juniper |
| Product | Junos OS |
| Vulnerability name | Juniper Junos OS EX Series PHP External Variable Modification Vulnerability |
| Date added | 2023-11-13 |
| Remediation due | 2023-11-17 |
| Known ransomware use | Unknown |
| Required action | Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. |
| Description | 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. 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. |
| Source | CISA Known Exploited Vulnerabilities |
🔍 Search all exploited vulnerabilities →
$1499/mo
Try ExploitWatch →