PT-2026-43585 · Synology · Activeprotect Agent

Sheikh Rishad · Published 2026-05-27 · Updated 2026-06-01 · CVE-2025-13593

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

Name of the Vulnerable Software and Affected Versions Synology ActiveProtect Agent versions prior to 1.1.0-0439

Description An origin validation error occurs during installation, allowing local users to write arbitrary files with restricted content.

Recommendations Update to version 1.1.0-0439 or later.

Fix

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

CVE-2025-13593

Affected Products

Activeprotect Agent

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-13593 · Security Note
• https://synology.com/en-global/security/advisory/Synology_SA_25_15 · Vendor Advisory
• https://twitter.com/dailycve/status/2061593797042016331 · Twitter Post
• https://t.me/cveNotify/165528 · Telegram Post