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CVE-2025-64102: zitadel before 2.71.18 (exclusive), from 3.0.0 (inclusive), before 3.4.3 (exclusive), from 4.0.0 (inclusive), before…
CVE-2025-64102. CVSS 3.1 base score 9.8 (CRITICAL, NVD). EPSS 0.0037 (percentile 0.2936), scored 17-Oct-2026.
Affected technology
zitadel · before 2.71.18 (exclusive)
zitadel
zitadel · from 3.0.0 (inclusive), before 3.4.3 (exclusive)
zitadel
zitadel · from 4.0.0 (inclusive), before 4.6.0 (exclusive)
zitadel
zitadel · >= 4.0.0-rc.1, < 4.6.0, >= 3.0.0-rc.1, < 3.4.3, >= 2.0.0, < 2.71.18
zitadel
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
An attacker can perform an online brute-force attack on OTP, TOTP, and passwords. Vendor/CNA’s CVSS 4.0 assessment (base score 7.7/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-307
- 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
- 0.0037 · percentile 0.2936 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-19 14:02:10.907757+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-64102.html