CVE-2025-9056

Local system-file overwrite via unprotected service

Published Dec 10, 2025 · Updated Dec 10, 2025

Incorrect authorization in TECNO Audio Link 1.3.0.87 allows local users to overwrite system files through an unprotected service. The service exposes its system-file overwrite operation without enforcing the caller authorization required for that privileged action. Local access to the Android device is required, and the public record does not identify the service interface or the files exposed.

CVSS severity5.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in TECNO Audio Link 1.3.0.87 allows local users to overwrite system files through an unprotected service. The service exposes its system-file overwrite operation without enforcing the caller authorization required for that privileged action. Local access to the Android device is required, and the public record does not identify the service interface or the files exposed.

The record

CVE
CVE-2025-9056
Published
Dec 10, 2025
Updated
Dec 10, 2025
Vendor
TECNO Mobile
Product
Audio Link
Classifications
CWE-863, CAPEC-549, T1565.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.3.0.87

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

TECNO Mobile · Audio Linkversion=1.3.0.87

Published CVSS scores

5.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
CAPEC-549Local Execution of Code
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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