CVE intelligence and bounded remediation

CVE-2017-6558 — Iball Ib-Wra150N Firmware security vulnerability

Critical CVSS 9.8

iball Baton 150M iB-WRA150N v1 00000001 1.2.6 build 110401 Rel.47776n devices are prone to an authentication bypass vulnerability that allows remote attackers to view and modify administrative router settings by reading the HTML source code of the password.cgi file.

Severity
Critical
CVSS
9.8 (3.0)
Published
2017-03-09
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-798

Affected products

  • iball / ib-wra150n_firmware / 1.2.6

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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