Factory Mode App Exists Privilege Escalation Issue Allowing Third-Party Apps to Open ADB

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-14817
StatePUBLISHED
AssignerTECNOMobile
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-12-17 07:15:58 UTC
Updated2026-09-28 10:10:00 UTC
DescriptionThe component com.transsion.tranfacmode.entrance.main.MainActivity in com.transsion.tranfacmode has no permission control and can be accessed by third-party apps which can construct intents to directly open adb debugging functionality without user interaction.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from ADP

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

EPSS: 0.001970000 probability, percentile 0.084010000 (date 2026-09-29)

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Transsion Hios 14.0.0 All All All
Hardware Transsion Tecno Pova6 Pro 5g - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA TECNO Tecno Pova6 Pro 5G affected HiOS V14.0.0 Not specified

References

ReferenceSourceLinkTags
security.tecno.com/SRC/blogdetail/434 907edf6c-bf03-423e-ab1a-8da27e1aa1ea security.tecno.com Vendor Advisory
security.tecno.com/SRC/securityUpdates 907edf6c-bf03-423e-ab1a-8da27e1aa1ea security.tecno.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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