CVE-2025-59452

Oct. 6, 2025, 8:15 p.m.

5.8
Medium

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.

Product(s) Impacted

Vendor Product Versions
Yosmart
  • Yolink
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-340
Generation of Predictable Numbers or Identifiers
The product uses a scheme that generates numbers or identifiers that are more predictable than required.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a yosmart yolink / / / / / / / /

References

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

Tags

cve@mitre.org
CWE-340
2025-10-06
CVE-2025-59452

CVSS Score

5.8 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: CHANGED
  • Confidentiality Impact: LOW
  • Integrity Impact: NONE
  • Availability Impact: NONE

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

    View Vector String

Timeline

Published: Oct. 6, 2025, 8:15 p.m.
Last Modified: Oct. 6, 2025, 8:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.