CVE-2026-1816
MediumCVSS 6.3Exploitation Probability (EPSS)
Low risk8th percentile - higher than 8% of all known CVEs
Summary
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.
Risk Assessment
An attacker can repeatedly attempt to guess a user's password without lockout, increasing the risk of account takeover.
Recommendation
Update the mobile application to version 1.13 or later, which includes a mechanism to limit login attempts.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

