CVE-2025-4570Network attack vector

Service token disclosure via insecure key storage

Published Jul 21, 2025 · Updated Jul 22, 2025

Sensitive key exposure in ASUSTeK Computer Inc. MyASUS 4.0.35.0 and earlier allows remote attackers to obtain a service token. MyASUS stores the sensitive key insecurely, but ASUS has not disclosed the storage location, extraction path, or token-derivation operation. No privileges or user interaction are required; the retrieved token enables unauthorized communication with certain services, with no reported ability to alter data or interrupt service.

CVSS severity6.9
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive key exposure in ASUSTeK Computer Inc. MyASUS 4.0.35.0 and earlier allows remote attackers to obtain a service token. MyASUS stores the sensitive key insecurely, but ASUS has not disclosed the storage location, extraction path, or token-derivation operation. No privileges or user interaction are required; the retrieved token enables unauthorized communication with certain services, with no reported ability to alter data or interrupt service.

The record

CVE
CVE-2025-4570
Published
Jul 21, 2025
Updated
Jul 22, 2025
Vendor
ASUSTeK Computer Inc.
Product
MyASUS
Classifications
CWE-798, T1552
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 22, 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=4.0.35.0 and earlier

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ASUSTeK Computer Inc. · MyASUSversion=4.0.35.0 and earlier

Published CVSS scores

6.9ASUSCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1552Unsecured Credentials

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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