P4Verified

CVE-2025-53830: Anti-Virus for ownCloud < 1.2.3; +1 more affected products

CVE-2025-53830. CVSS 3.1 base score 9.1 (CRITICAL, Vendor/CNA). EPSS 0.00462 (percentile 0.37858), scored 2026-10-05.

Affected technology

Anti-Virus for ownCloud · < 1.2.3
owncloud

ownCloud 10 · < 10.15.3
owncloud

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 9.1/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 02:35:16.838818+00:00

CWE: CWE-918
CCR priority: 36.5 /100 (P4)
CVSS 3.1: 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00462 · percentile 0.37858 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-53830.html