CVE-2023-36846
Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability
Summary
Juniper Junos OS on SRX Series contains a missing authentication for critical function vulnerability that allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to user.php that doesn't require authentication, an attacker is able to upload arbitrary files via J-Web, leading to a loss of integrity for a certain part of the file system, which may allow chaining to other vulnerabilities.
References
Includes data from the CISA Known Exploited Vulnerabilities catalog.
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