P4Verified

CVE-2025-53829: ownCloud 10 < 10.15.3

CVE-2025-53829. CVSS 3.1 base score 8.0 (HIGH, Vendor/CNA). EPSS 0.00511 (percentile 0.41493), scored 2026-10-05.

Affected technology

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

An attacker with administrative privileges can exploit a path traversal vulnerability in the system to execute arbitrary code. Vendor/CNA’s CVSS 3.1 assessment (base score 8.0/10) rates confidentiality, integrity and availability impact as high.

Published 2026-10-07 02:35:17.831715+00:00

CWE: CWE-23
CCR priority: 32.1 /100 (P4)
CVSS 3.1: 8.0 /10 · CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00511 · percentile 0.41493 · 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-2025-53829.html