Vulnerability Monitor

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CVE-2023-36851

A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to webauth_operation.php that doesn't require authentication, an attacker is able to upload and download arbitrary files via J-Web, leading to a loss of integrity or confidentiality, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos OS on SRX Series: * 21.2 versions prior to 21.2R3-S8; * 21.4 versions prior to 21.4R3-S6; * 22.1 versions prior to 22.1R3-S5; * 22.2 versions prior to 22.2R3-S3; * 22.3 versions prior to 22.3R3-S2; * 22.4 versions prior to 22,4R2-S2, 22.4R3; * 23.2 versions prior to 23.2R1-S2, 23.2R2.

Published

2023-09-27T15:18:54.877

Last Modified

2025-01-27T21:40:19.750

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-306
  • Type: Primary
    CWE-306
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.2 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 21.4 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.1 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.2 Yes
Operating System juniper junos 22.3 Yes
Operating System juniper junos 22.3 Yes
Operating System juniper junos 22.3 Yes
Operating System juniper junos 22.3 Yes
Operating System juniper junos 22.3 Yes
Operating System juniper junos 22.3 Yes
Operating System juniper junos 22.3 Yes
Operating System juniper junos 22.4 Yes
Operating System juniper junos 22.4 Yes
Operating System juniper junos 22.4 Yes
Operating System juniper junos 22.4 Yes
Operating System juniper junos 22.4 Yes
Operating System juniper junos 23.2 Yes
Operating System juniper junos 23.2 Yes
Hardware juniper ex2200 - No
Hardware juniper ex2200-c - No
Hardware juniper ex2200-vc - No
Hardware juniper ex2300 - No
Hardware juniper ex2300-24mp - No
Hardware juniper ex2300-24p - No
Hardware juniper ex2300-24t - No
Hardware juniper ex2300-48mp - No
Hardware juniper ex2300-48p - No
Hardware juniper ex2300-48t - No
Hardware juniper ex2300-c - No
Hardware juniper ex2300m - No
Hardware juniper ex3200 - No
Hardware juniper ex3300 - No
Hardware juniper ex3300-vc - No
Hardware juniper ex3400 - No
Hardware juniper ex4200 - No
Hardware juniper ex4200-vc - No
Hardware juniper ex4300 - No
Hardware juniper ex4300-24p - No
Hardware juniper ex4300-24p-s - No
Hardware juniper ex4300-24t - No
Hardware juniper ex4300-24t-s - No
Hardware juniper ex4300-32f - No
Hardware juniper ex4300-32f-dc - No
Hardware juniper ex4300-32f-s - No
Hardware juniper ex4300-48mp - No
Hardware juniper ex4300-48mp-s - No
Hardware juniper ex4300-48p - No
Hardware juniper ex4300-48p-s - No
Hardware juniper ex4300-48t - No
Hardware juniper ex4300-48t-afi - No
Hardware juniper ex4300-48t-dc - No
Hardware juniper ex4300-48t-dc-afi - No
Hardware juniper ex4300-48t-s - No
Hardware juniper ex4300-48tafi - No
Hardware juniper ex4300-48tdc - No
Hardware juniper ex4300-48tdc-afi - No
Hardware juniper ex4300-mp - No
Hardware juniper ex4300-vc - No
Hardware juniper ex4300m - No
Hardware juniper ex4400 - No
Hardware juniper ex4500 - No
Hardware juniper ex4500-vc - No
Hardware juniper ex4550 - No
Hardware juniper ex4550-vc - No
Hardware juniper ex4550\/vc - No
Hardware juniper ex4600 - No
Hardware juniper ex4600-vc - No
Hardware juniper ex4650 - No
Hardware juniper ex6200 - No
Hardware juniper ex6210 - No
Hardware juniper ex8200 - No
Hardware juniper ex8200-vc - No
Hardware juniper ex8208 - No
Hardware juniper ex8216 - No
Hardware juniper ex9200 - No
Hardware juniper ex9204 - No
Hardware juniper ex9208 - No
Hardware juniper ex9214 - No
Hardware juniper ex9250 - No
Hardware juniper ex9251 - No
Hardware juniper ex9253 - No
Hardware juniper srx100 - No
Hardware juniper srx110 - No
Hardware juniper srx1400 - No
Hardware juniper srx1500 - No
Hardware juniper srx210 - No
Hardware juniper srx220 - No
Hardware juniper srx240 - No
Hardware juniper srx240h2 - No
Hardware juniper srx240m - No
Hardware juniper srx300 - No
Hardware juniper srx320 - No
Hardware juniper srx340 - No
Hardware juniper srx3400 - No
Hardware juniper srx345 - No
Hardware juniper srx3600 - No
Hardware juniper srx380 - No
Hardware juniper srx4000 - No
Hardware juniper srx4100 - No
Hardware juniper srx4200 - No
Hardware juniper srx4600 - No
Hardware juniper srx5000 - No
Hardware juniper srx5400 - No
Hardware juniper srx550 - No
Hardware juniper srx550_hm - No
Hardware juniper srx550m - No
Hardware juniper srx5600 - No
Hardware juniper srx5800 - No
Hardware juniper srx650 - No
References