CVE Vulnerability

CVE-2021-28122

A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber database. For example, new administrative users can be added. The issue occurs because Express is not set up to require authentication.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/open5gs/open5gs/releases Release Notes Third Party Advisory
https://github.com/open5gs/open5gs/pull/838 Patch Third Party Advisory
https://github.com/open5gs/open5gs/issues/837 Exploit Third Party Advisory
https://github.com/open5gs/open5gs/compare/v2.2.0...v2.2.1 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*
Information

Published : 2021-03-10 03:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-28122

Mitre link : CVE-2021-28122

Products Affected
No products.
CWE
CWE-306