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CVE-2026-1816

OTP Bypass in TEİAŞ's Mobile Application

Published: May 21, 2026Updated: May 21, 2026 Sources: CVE List NVD
NVD MITRE
6.3CVSS
MEDIUM

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.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:UC:HI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:LIntegrity
Low
A:NAvailability
None

Weaknesses

CWE-307

Affected Products

Mobile Application
Turkiye Electricity Transmission Corporation (TEİAŞ)

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Credential Access
View detailed technique mapping

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0286
siberguvenlik.gov.tr

Timeline

Published
May 21, 2026
Last Updated
May 21, 2026

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