CVE-2025-4404 (CVSS 9.1)

Description

A privilege escalation from host to domain vulnerability was found in the FreeIPA project. The FreeIPA package fails to validate the uniqueness of the `krbCanonicalName` for the admin account by default, allowing users to create services with the same canonical name as the REALM admin. When a successful attack happens, the user can retrieve a Kerberos ticket in the name of this service, containing the admin@REALM credential. This flaw allows an attacker to perform administrative tasks over the REALM, leading to access to sensitive data and sensitive data exfiltration.

Is your site exposed to CVE-2025-4404?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

9.1

CRITICAL

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

Weakness Type (CWE)

CWE-1220 CWE-1220

References

Other References

https://access.redhat.com/errata/RHSA-2025:9184 https://access.redhat.com/errata/RHSA-2025:9185 https://access.redhat.com/errata/RHSA-2025:9186 https://access.redhat.com/errata/RHSA-2025:9187 https://access.redhat.com/errata/RHSA-2025:9188 https://access.redhat.com/errata/RHSA-2025:9189 https://access.redhat.com/errata/RHSA-2025:9190 https://access.redhat.com/errata/RHSA-2025:9191 https://access.redhat.com/errata/RHSA-2025:9192 https://access.redhat.com/errata/RHSA-2025:9193

Frequently Asked Questions

What is CVE-2025-4404? +

A privilege escalation from host to domain vulnerability was found in the FreeIPA project. The FreeIPA package fails to validate the uniqueness of the `krbCanonicalName` for the admin account by default, allowing users to create services with the same canonical name as the REALM admin. When a successful attack happens, the user can retrieve a Kerberos ticket in the name of this service, containing the admin@REALM credential. This flaw allows an attacker to perform administrative tasks over the REALM, leading to access to sensitive data and sensitive data exfiltration. It has a CVSS v3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2025-4404? +

CVE-2025-4404 has a CVSS v3.1 score of 9.1 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2025-4404? +

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.

Related Vulnerabilities

CVE-2025-3648

A vulnerability has been identified in the Now Platform that could result in data being inferred without authorization. Under certain …

CVE-2026-86338

Ash field_policies are documented to protect against filter-based information disclosure: when a field the actor may not see is referenced …

CVE-2026-78216

AshLua exposes Ash read actions to Lua scripts run through an eval action. A read call accepts an operation (list, …

CVE-2026-78230

AshAi exposes Ash read actions to language-model tool calls. The read tool accepts an aggregate result type (min, max, sum, …

CVE-2021-46747

Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user space application …

CVE-2024-21962

Improper Input Validation in the AMD RAID driver could allow an attacker to point to an arbitrary memory location potentially …

CVE-2025-4404