Business Logic Error in Universal Software's FlexCity/Kiosk

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Summary

CVECVE-2025-14349
StatePUBLISHED
AssignerTR-CERT
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-02-13 14:16:09 UTC
Updated2026-06-04 07:16:26 UTC
DescriptionPrivilege Defined With Unsafe Actions, Missing Authentication for Critical Function vulnerability in Universal Software Inc. FlexCity/Kiosk allows Accessing Functionality Not Properly Constrained by ACLs, Privilege Escalation. This issue affects FlexCity/Kiosk: from 1.0 before 1.0.36.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

EPSS: 0.000430000 probability, percentile 0.136770000 (date 2026-06-05)

Problem Types: CWE-267 | CWE-306 | CWE-267 CWE-267 Privilege Defined With Unsafe Actions | CWE-306 CWE-306 Missing Authentication for Critical Function

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Uni-yaz Flexcity All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Universal Software Inc. FlexCity/Kiosk affected 1.0 1.0.36 custom Not specified

References

ReferenceSourceLinkTags
www.usom.gov.tr/bildirim/tr-26-0065 [email protected] www.usom.gov.tr Third Party Advisory
siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0065 [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: İbrahim YİĞİTSOY (en)

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