CVE-2026-1816

MEDIUM

OTP Bypass in TEİAŞ's Mobile Application

Title source: cna
STIX 2.1

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.

References (1)

Core 1
Core References

Scores

CVSS v3 6.3
EPSS 0.0018
EPSS Percentile 8.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-307
Status published
Products (1)
Turkiye Electricity Transmission Corporation (TEİAŞ)/Mobile Application 1.6.2 - 1.13
Published May 21, 2026
Tracked Since May 21, 2026