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CVE-2026-1815

Session Hijacking in TEİAŞ's Mobile Application

Published: May 21, 2026Updated: May 21, 2026 Sources: CVE List NVD

5.7CVSS

MEDIUM

Insufficient session expiration vulnerability in Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application allows Session Hijacking. 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

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:NIntegrity

None

A:NAvailability

None

Weaknesses

CWE-613

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

2 techniques

Defense Evasion

Initial 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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