CVE-2021-28485

Severity CVSS v4.0:

Pending analysis

Type:

CWE-22 Path Traversal

Publication date:

14/09/2023

Last modified:

25/10/2023

Description

In Ericsson Mobile Switching Center Server (MSC-S) before IS 3.1 CP22, the SIS web application allows relative path traversal via a specific parameter in the https request after authentication, which allows access to files on the system that are not intended to be accessible via the web application.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x

4.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:ericsson:mobile_switching_center_server_bc_18a_firmware::::::::	is_3.1 (including)	is_3.1_cp22 (excluding)
cpe:2.3:h:ericsson:mobile_switching_center_server_bc_18a:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2021-28485

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools