CVE-2025-40836

CRITICAL 9.8CVE-2025-40836 · Published 25/09/2025 · updated 11/10/2026

In short

CVE-2025-40836 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.43%, higher than 37.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

Ericsson Indoor Connect 8855 contains an improper input validation vulnerability which if exploited can allow an attacker to execute commands with escalated privileges.

References

ericsson.com/en/about-us/security/psirt/e2025-09-25 · Vendor Advisory

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