CVE-2025-13315

Twonky Server 8.5.2 on Linux and Windows is vulnerable to an access control flaw. An unauthenticated attacker can bypass web service API authentication controls to leak a log file and read the administrator's username and encrypted password.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.rapid7.com/blog/post/cve-2025-13315-cve-2025-13316-critical-twonky-server-authentication-bypass-not-fixed/	Third Party Advisory Exploit

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:lynxtechnology:twonky_server:8.5.2:*:*:*:*:*:*:*

OR	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

02 Dec 2025, 16:42

Type	Values Removed	Values Added
First Time		Lynxtechnology twonky Server Linux Microsoft Microsoft windows Lynxtechnology Linux linux Kernel
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
References	~~() https://www.rapid7.com/blog/post/cve-2025-13315-cve-2025-13316-critical-twonky-server-authentication-bypass-not-fixed/ -~~	() https://www.rapid7.com/blog/post/cve-2025-13315-cve-2025-13316-critical-twonky-server-authentication-bypass-not-fixed/ - Third Party Advisory, Exploit
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:lynxtechnology:twonky_server:8.5.2:::::::* cpe:2.3:o:linux:linux_kernel:-:::::::*

19 Nov 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-11-19 18:15

Updated : 2025-12-02 16:42

NVD link : CVE-2025-13315

Mitre link : CVE-2025-13315

CVE.ORG link : CVE-2025-13315

JSON object : View

Products Affected

microsoft

windows

linux

linux_kernel

lynxtechnology

twonky_server

CWE

CWE-420

Unprotected Alternate Channel

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