CVE-2025-40838

HIGH
Published Sep 25, 2025 Modified Apr 29, 2026 CWE-522

Description

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.

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-522 CWE-522

Affected Products

Vendor Product
ericsson indoor_connect_8855_firmware
ericsson indoor_connect_8855

References

Frequently Asked Questions

What is CVE-2025-40838? +
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. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-40838? +
CVE-2025-40838 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-40838? +
CVE-2025-40838 affects products from ericsson, specifically: indoor_connect_8855, indoor_connect_8855_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-40838? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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