CVE-2021-28485
Medium
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductEricsson Mobile Switching Center Server Bc 18a Firmware
PublishedSep 14, 2023
First seenSep 14, 2023
How to fix
Update
- ericsson mobile_switching_center_server_bc_18a_firmwareis_3.1_cp22 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ericsson mobile_switching_center_server_bc_18a_firmware | is_3.1 ≤ v < is_3.1_cp22 | is_3.1_cp22 |
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