CVE-2026-1816 json
OTP Bypass in TEİAŞ's Mobile Application
published 2026-05-21 5 mo ago modified 2026-07-23 3 mo ago also EUVD-2026-31288
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 8%
- public exploits
- 0
- none known
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.
Patch / fix
- Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application 1.13
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5 mo ago
Exploit prediction
0.18% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N |
Affected products
- Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application
Classification
- Weakness
-
- CWE-307 Improper Restriction of Excessive Authentication Attempts
References
-
siberguvenlik.gov.tr
/guvenlik-bildirimleri/detay/tr-26-0286
government-resource
Sources
- CVE List CVE-2026-1816
- NVD CVE-2026-1816
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.