CVE intelligence and bounded remediation

CVE-2021-26611 — HejHome GKW-IC052 IP Camera contained a hard-coded credentials vulnerability

Critical CVSS 9.8

HejHome GKW-IC052 IP Camera contained a hard-coded credentials vulnerability. This issue allows remote attackers to operate the IP Camera.(reboot, factory reset, snapshot etc..)

Severity
Critical
CVSS
9.8 (3.1)
Published
2021-11-26
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-798

Affected products

  • hej / hejhome_gkw-ic052_firmware / 2.9.5
  • hej / hejhome_gkw-ic052_firmware / 2.9.6
  • hej / hejhome_gkw-ic052_firmware / 2.9.7
  • hej / hejhome_gkw-ic052_firmware / 4.0.4

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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