Vulnerability · Published Sep 25, 2025 · Assigned by ERIC
CVE-2025-40836Ericsson Indoor Connect 8855 - Improper Input Validation Vulnerability
High 8.7
In plain English
A high-severity improper input validation in Indoor Connect 8855 from Ericsson. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Severity (CVSS 4.0)8.7High
Exploit odds (30 days)0.4%top 62.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Ericsson Indoor Connect 8855 contains an improper input validation vulnerability which if exploited can allow an attacker to execute commands with escalated privileges.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Ericsson | Indoor Connect 8855 | 0 – before 2025.Q2 |
Weakness: CWE-20 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N