OTP Bypass in Digital Operation Services' WifiBurada

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Summary

CVECVE-2025-13477
StatePUBLISHED
AssignerTR-CERT
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-21 14:16:43 UTC
Updated2026-05-21 15:24:41 UTC
DescriptionExposure of private personal information to an unauthorized actor, Insufficiently Protected Credentials vulnerability in Digital Operations Services Inc. WifiBurada allows Authentication Bypass. This issue affects WifiBurada: through 21052026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

EPSS: 0.000420000 probability, percentile 0.128890000 (date 2026-05-27)

Problem Types: CWE-359 | CWE-522 | CWE-359 CWE-359 Exposure of private personal information to an unauthorized actor | CWE-522 CWE-522 Insufficiently Protected Credentials

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
3.1CNACVSS7.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Digital Operations Services Inc. WifiBurada affected 21052026 custom Not specified

References

ReferenceSourceLinkTags
siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0284 [email protected] siberguvenlik.gov.tr
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Ahmed Resül MERİÇ (en)

CNA: Mustafa Anıl YILDIRIM (en)

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