CVE-2023-36844CISA KEVEPSS p99.8%
CVE-2023-36844Juniper Junos OS EX Series PHP External Variable Modification Vulnerability
Juniper / Junos OS
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.
Scoring
| EPSS | 89.63% probability of exploitation · percentile 99.8% · 2026-06-17T12:03:21Z |
CISA KEV entry
Added to KEV: 2023-11-13
(incoming)1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| KEVEntry | Juniper Junos OS EX Series PHP External Variable Modification Vulnerabilitykev-cve-2023-36844 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.