CVE-2026-1816
Deferred Deferred - Pending Action
Brute Force in TEİAŞ Mobile Application

Publication date: 2026-05-21

Last updated on: 2026-05-21

Assigner: Computer Emergency Response Team of the Republic of Turkey

Description
Improper restriction of excessive authentication attempts vulnerability in Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application allows Brute Force. This issue affects Mobile Application: from 1.6.2 before 1.13.
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Meta Information
Published
2026-05-21
Last Modified
2026-05-21
Generated
2026-06-10
AI Q&A
2026-05-21
EPSS Evaluated
2026-06-09
NVD
CVE-2026-1816
EUVD
EUVD-2026-31288
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
teias mobile_application From 1.6.2 (inc) to 1.13 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-307 The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.
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Executive Summary

This vulnerability is an improper restriction of excessive authentication attempts in the Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application. It allows an attacker to perform brute force attacks by repeatedly trying to authenticate without sufficient limitation.

Impact Analysis

The vulnerability can lead to unauthorized access if an attacker successfully guesses authentication credentials through brute force attempts. This can compromise the confidentiality of user data (high impact), cause limited integrity issues, but does not affect availability.

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