7.1
HIGH CVSS 3.1
CVE-2025-13477
OTP Bypass in Digital Operation Services' WifiBurada
Description

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.

INFO

Published Date :

May 21, 2026, 2:16 p.m.

Last Modified :

May 21, 2026, 3:24 p.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2025-13477 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 HIGH ca940d4e-fea4-4aa2-9a58-591a58b1ce21
CVSS 3.1 HIGH [email protected]
CVSS 3.1 HIGH MITRE-CVE
Solution
Address the authentication bypass vulnerability by updating the software to a secure version.
  • Update the software to a secure version.
  • Implement stronger credential protection mechanisms.
  • Review and enforce access controls.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-13477.

URL Resource
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0284
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-13477 is associated with the following CWEs:

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-13477 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2025-13477 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by [email protected]

    May. 21, 2026

    Action Type Old Value New Value
    Added Description 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.
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
    Added CWE CWE-359
    Added CWE CWE-522
    Added Reference https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0284
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.