CVE-2025-13477 HIGH

CVE-2025-13477: OTP Bypass in Digital Operation Services' WifiBurada

Vendor Digital Operations Services Inc.
Product WifiBurada
Weakness CWE-359
Published May 21, 2026
Last update May 21, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Exposure of private personal information to an unauthorized actor, Insufficiently Protected Credentials vulnerability in Digital Operations Services Inc. WifiBurada allows Authentication Bypass. This issue affects WifiBurada: through 21052026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

May 21, 2026 CVE published
May 21, 2026 Record updated