#VU79689 Arbitrary file upload in Juniper Junos OS - CVE-2023-36846

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Main Vulnerability Database Vulnerabilities #VU79689

#VU79689 Arbitrary file upload in Juniper Junos OS - CVE-2023-36846

Published: August 18, 2023 / Updated: July 12, 2024


Vulnerability identifier: #VU79689
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber
CVE-ID: CVE-2023-36846
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability: The vulnerability is being exploited in the wild
Vulnerable software:
Juniper Junos OS
Software vendor:
Juniper Networks, Inc.

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to missing authentication when uploading files via J-Web. A remote non-authenticated attacker can upload a malicious file and execute it on the system.

Successful exploitation of the vulnerability may result in system compromise.

Remediation

Install updates from vendor's website.

External links