---
id: CVE-2025-40838
title: >-
  Ericsson Indoor Connect 8855 contains a vulnerability where server-side
  security can be bypassed in the client which if exploited can lead to
  unauthorized disclosure of certain information.
summary: >-
  Ericsson Indoor Connect 8855 contains a vulnerability where server-side
  security can be bypassed in the client which if exploited can lead to
  unauthorized disclosure of certain information.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-522
vendor: ericsson
product: indoor_connect_8855_firmware
affected:
  - indoor_connect_8855_firmware < 2025.q2
patched:
  - indoor_connect_8855_firmware 2025.q2
published: '2025-09-25'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T20:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-40838'
references:
  - url: 'https://www.ericsson.com/en/about-us/security/psirt/e2025-09-25'
    label: 85b1779b-6ecd-4f52-bcc5-73eac4659dcf
tags:
  - nvd
epss: 0.00378
epssPercentile: 0.29788
ingestedAt: '2026-10-12T14:50:33.993Z'
---

## Overview

Ericsson Indoor Connect 8855 contains a vulnerability where server-side security can be bypassed in the client which if exploited can lead to unauthorized disclosure of certain information.

## Affected

- `indoor_connect_8855_firmware < 2025.q2`

## Remediation

Upgrade past the affected range:

- `indoor_connect_8855_firmware 2025.q2`