CVE-2025-13316 HIGH

CVE-2025-13316: Hard-coded encryption keys in Twonky Server

Vendor Lynxtechnology
Product Twonky Server
Weakness CWE-321
Published November 19, 2025
Last update November 19, 2025

CVSS base score

8.2/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Twonky Server 8.5.2 on Linux and Windows is vulnerable to a cryptographic flaw, use of hard-coded cryptographic keys. An attacker with knowledge of the encrypted administrator password can decrypt the value with static keys to view the plain text password and gain administrator-level access to Twonky Server.

Key dates

02Disclosure timeline

November 19, 2025 CVE published
November 19, 2025 Record updated