CVEvulnerability

CVE-2023-28962

9.8 CRITICAL Published 2023-04-17 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-04-17
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287, CWE-434

Description

An Improper Authentication vulnerability in upload-file.php, used by the J-Web component of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to upload arbitrary files to temporary folders on the device. This issue affects Juniper Networks Junos OS: All versions prior to 19.4R3-S11; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S7; 20.3 version 20.3R1 and later versions; 20.4 versions prior to 20.4R3-S6; 21.1 version 21.1R1 and later versions; 21.2 versions prior to 21.2R3-S4; 21.3 versions prior to 21.3R3-S3; 21.4 versions prior to 21.4R3-S3; 22.1 versions prior to 22.1R3-S1; 22.2 versions prior to 22.2R2-S1, 22.2R3; 22.3 versions prior to 22.3R1-S2, 22.3R2.

Affected configurations

• juniper junos (< 19.4) • juniper junos 19.4 • juniper junos 20.1 • juniper junos 20.2 • juniper junos 20.3 • juniper junos 20.4 • juniper junos 21.1 • juniper junos 21.2 • juniper junos 21.3 • juniper junos 21.4 • juniper junos 22.1 • juniper junos 22.2 • juniper junos 22.3

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type weakness

References