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 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.
This issue affects Juniper Networks Junos OS on SRX Series:
* All versions prior to 20.4R3-S8;
* 21.1 versions 21.1R1 and later;
* 21.2 versions prior to 21.2R3-S6;
* 21.3 versions
prior to
21.3R3-S5;
* 21.4 versions
prior to
21.4R3-S5;
* 22.1 versions
prior to
22.1R3-S3;
* 22.2 versions
prior to
22.2R3-S2;
* 22.3 versions
prior to
22.3R2-S2, 22.3R3;
* 22.4 versions
prior to
22.4R2-S1, 22.4R3.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://supportportal.juniper.net/JSA72300 |
![]() ![]() |
History
Mon, 03 Feb 2025 17:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
kev
|

Status: PUBLISHED
Assigner: juniper
Published: 2023-08-17T19:18:00.406Z
Updated: 2025-02-03T16:30:06.074Z
Reserved: 2023-06-27T16:17:25.277Z
Link: CVE-2023-36846

Updated: 2024-08-02T17:01:09.701Z

Status : Analyzed
Published: 2023-08-17T20:15:10.457
Modified: 2025-01-27T21:39:36.497
Link: CVE-2023-36846

No data.