P4Verified

CVE-2025-40836: indoor connect 8855 firmware before 2025.q2 (exclusive); +1 more affected products

CVE-2025-40836. CVSS 3.1 base score 9.8 (CRITICAL, NVD). EPSS 0.00448 (percentile 0.36999), scored 10-Oct-2026.

Affected technology

indoor connect 8855 firmware · before 2025.q2 (exclusive)
ericsson

Indoor Connect 8855 · 0 to before 2025.Q2; status changes: 2025.Q2 — unaffected
Ericsson

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

The source says ericsson Indoor Connect 8855 contains an improper input validation vulnerability which if exploited can allow an attacker to execute commands with escalated privileges. Source advisory’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality, integrity and availability impact as high.

Published 11-Oct-2026 23:39 UTC

CWE: CWE-20
CCR priority: 39.3 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00448 · percentile 0.3704 · 2026-10-11
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-11 23:42:05.235979+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-11 23:39:08.456424+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-40836.html