CVE-2021-28485

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-28485
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.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.ericsson.com/en/about-us/security/psirt Vendor Advisory
https://www.gruppotim.it/it/footer/red-team.html Third Party Advisory
https://www.ericsson.com/en/about-us/security/psirt Vendor Advisory
https://www.gruppotim.it/it/footer/red-team.html Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:ericsson:mobile_switching_center_server_bc_18a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ericsson:mobile_switching_center_server_bc_18a:-:*:*:*:*:*:*:*
History

21 Nov 2024, 05:59

Type Values Removed Values Added
References () https://www.ericsson.com/en/about-us/security/psirt - Vendor Advisory () https://www.ericsson.com/en/about-us/security/psirt - Vendor Advisory
References () https://www.gruppotim.it/it/footer/red-team.html - Third Party Advisory () https://www.gruppotim.it/it/footer/red-team.html - Third Party Advisory

25 Oct 2023, 20:13

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 6.5 		v2 : unknown
v3 : 4.3

21 Sep 2023, 12:51

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5
CWE CWE-22
CPE cpe:2.3:h:ericsson:mobile_switching_center_server_bc_18a:-:*:*:*:*:*:*:*
cpe:2.3:o:ericsson:mobile_switching_center_server_bc_18a_firmware:*:*:*:*:*:*:*:*
First Time Ericsson
Ericsson mobile Switching Center Server Bc 18a
Ericsson mobile Switching Center Server Bc 18a Firmware
References (MISC) https://www.gruppotim.it/it/footer/red-team.html - (MISC) https://www.gruppotim.it/it/footer/red-team.html - Third Party Advisory
References (MISC) https://www.ericsson.com/en/about-us/security/psirt - (MISC) https://www.ericsson.com/en/about-us/security/psirt - Vendor Advisory

19 Sep 2023, 15:15

Type Values Removed Values Added
References
  • (MISC) https://www.ericsson.com/en/about-us/security/psirt -

15 Sep 2023, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-09-14 15:15

Updated : 2024-11-21 05:59

NVD link : CVE-2021-28485

Mitre link : CVE-2021-28485

CVE.ORG link : CVE-2021-28485

JSON object : View

Products Affected

ericsson

  • mobile_switching_center_server_bc_18a
  • mobile_switching_center_server_bc_18a_firmware
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')