CVE intelligence and bounded remediation

CVE-2022-26672 — ASUS WebStorage has a hardcoded API Token in the APP source code

Critical CVSS 9.8

ASUS WebStorage has a hardcoded API Token in the APP source code. An unauthenticated remote attacker can use this token to establish connections with the server and carry out login attempts to general user accounts. A successful login to a general user account allows the attacker to access, modify or delete this user account information.

Severity
Critical
CVSS
9.8 (3.1)
Published
2022-04-22
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-798

Affected products

  • asus / webstorage

Matched remediation archetype

Authentication bypass and missing authentication

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Check exposure

  • Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
  • Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
  • Review session, token, credential, and proxy trust configuration without attempting account takeover.

Remediate safely

  • Apply the supported fix and centralize fail-closed authentication before protected request handling.
  • Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
  • Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.

Authoritative sources

Complete CVE record and remediation plan

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