CVE-2023-36844
Juniper Junos OS EX Series PHP External Variable Modification Vulnerability
⚠ KEVEPSS 91.4%
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.
How to fix CVE-2023-36844
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2023-36844 being exploited?
Yes — CVE-2023-36844 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.