CVE-2023-36846

Scores

EPSS

0.943high94.3%
0%20%40%60%80%100%

Percentile: 94.3%

CVSS

5.3medium3.x
0246810

CVSS Score: 5.3/10

All CVSS Scores

CVSS 3.x
5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

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.

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Sources

nvd

CWEs

CWE-306

Related Vulnerabilities

Exploits

Exploit ID: CVE-2023-36846

Source: github-poc

URL: https://github.com/Chocapikk/CVE-2023-36846

Vulnerable Software (1)

Type: Configuration

Vendor: juniper

Product: junos

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*",          "versionEndExcluding": "20.4",          "vulnerable": true        },...

Source: nvd