P4Verified

CVE-2025-66467: cloudstack from 4.19.0.0 (inclusive), before 4.20.3.0 (exclusive), from 4.21.0.0 (inclusive), before 4.22.0.1…

CVE-2025-66467. CVSS 3.1 base score 8.1 (HIGH, NVD). EPSS 0.00373 (percentile 0.28898), scored 2026-10-05.

Affected technology

cloudstack · from 4.19.0.0 (inclusive), before 4.20.3.0 (exclusive)
apache

cloudstack · from 4.21.0.0 (inclusive), before 4.22.0.1 (exclusive)
apache

Apache CloudStack · 4.19.0.0 through 4.20.2.0, 4.21.0.0 through 4.22.0.0
Apache Software Foundation

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · User interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 8.0/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 11:52:01.935419+00:00

CWE: CWE-459
CCR priority: 32.5 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · NVD
EPSS: 0.00373 · percentile 0.28998 · 2026-10-06
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-07 11:53:15.413517+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-07 11:49:32.540646+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-66467.html