CVE-2025-59452

MEDIUM EPSS 33.1%

Published Oct 6, 20259mo ago · Modified Jun 17, 20262w ago

5.8 CVSS 3.1

Medium

Published Oct 6, 2025 9mo ago

Last Modified Jun 17, 2026 2w ago

Description

The YoSmart YoLink API through 2025-10-02 uses an endpoint URL that is derived from a device's MAC address along with an MD5 hash of non-secret information, such as a key that begins with cf50.

CVSS Details

Base Score

5.8

Exploitability

3.9

Impact

1.4

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Changed

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

33.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-340

References 4

bishopfox.com https://bishopfox.com/blog/advisories
bishopfox.com https://bishopfox.com/blog/how-a-20-smart-device-gave-me-access-to-your-home
shop.yosmart.com https://shop.yosmart.com/pages/product-support
shop.yosmart.com https://shop.yosmart.com/pages/sa-2025-001

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.