CVE-2025-40842
Ericsson Indoor Connect 8855 - Improper Neutralization of Input During Web Page Generation Vulnerability
Description
Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Scripting (XSS) vulnerability which, if exploited, can lead to unauthorized disclosure and modification of certain information.
INFO
Published Date :
March 25, 2026, 2:16 p.m.
Last Modified :
March 25, 2026, 2:16 p.m.
Remotely Exploit :
Yes !
Source :
85b1779b-6ecd-4f52-bcc5-73eac4659dcf
Affected Products
The following products are affected by CVE-2025-40842
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | HIGH | 85b1779b-6ecd-4f52-bcc5-73eac4659dcf | ||||
| CVSS 4.0 | HIGH | 85b1779b-6ecd-4f52-bcc5-73eac4659dcf |
Solution
- Update Ericsson Indoor Connect software to version 2025.Q3 or later.
- Verify the update is successfully applied.
- Monitor for any unauthorized information access or modification.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-40842.
| URL | Resource |
|---|---|
| https://www.ericsson.com/en/about-us/security/psirt/CVE-2025-40842 | |
| https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-indoorconnect-march-2026 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-40842 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-40842
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-40842 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-40842 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by 85b1779b-6ecd-4f52-bcc5-73eac4659dcf
Mar. 25, 2026
Action Type Old Value New Value Added Description Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Scripting (XSS) vulnerability which, if exploited, can lead to unauthorized disclosure and modification of certain information. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-79 Added Reference https://www.ericsson.com/en/about-us/security/psirt/CVE-2025-40842 Added Reference https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-indoorconnect-march-2026