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Rewterz Threat Advisory – ICS: Johnson Controls Entrapass Vulnerability

Severity

High

Analysis Summary

CVE-2021-36198

Johnson Controls Entrapass could allow a remote attacker to obtain sensitive information, caused by an unspecified flaw. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system.

Impact

  • Information Disclosure

Affected Vendors

  • Johnson Controls

Affected Products

  • Entrapass: All versions prior to 8.40

Remediation

Refer to CISA Advisory for the patch, upgrade, or suggested workaround information.

https://us-cert.cisa.gov/ics/advisories/icsa-21-336-02