Authorization Bypass in Usta Information Systems' Aybs Interaktif

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Summary

CVECVE-2025-8886
StatePUBLISHED
AssignerTR-CERT
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-10-10 14:15:43 UTC
Updated2026-06-05 12:16:34 UTC
DescriptionIncorrect Permission Assignment for Critical Resource, Exposure of Sensitive Information to an Unauthorized Actor, Missing Authorization, Incorrect Authorization vulnerability in Usta Information Systems Inc. Aybs Interaktif allows Privilege Abuse, Authentication Bypass. This issue affects Aybs Interaktif: from 2024 through 28082025.

Risk And Classification

Primary CVSS: v3.1 6.7 MEDIUM from [email protected]

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

EPSS: 0.000160000 probability, percentile 0.037690000 (date 2026-06-09)

Problem Types: CWE-200 | CWE-732 | CWE-862 | CWE-863 | CWE-732 CWE-732 Incorrect Permission Assignment for Critical Resource | CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor | CWE-862 CWE-862 Missing Authorization | CWE-863 CWE-863 Incorrect Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary6.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1CNACVSS6.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Usta Information Systems Inc. Aybs Interaktif affected 2024 28082025 custom Not specified

References

ReferenceSourceLinkTags
siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0329 [email protected] siberguvenlik.gov.tr
www.usom.gov.tr/bildirim/tr-25-0329 [email protected] www.usom.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: Can Nesimi ARI (en)

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