Rewterz Threat Alert – ICS: Johnson Controls Metasys Vulnerability

Severity

High

Analysis Summary

CVE-2021-36205

Johnson Controls Metasys could allow a remote authenticated attacker to obtain sensitive information, caused by an issue with session token is not cleared on logout. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain session token information, and use this information to launch further attacks against the affected system.

Impact

• Information Disclosure

Indicators Of Compromise

CVE

• CVE-2021-36205

Affected Vendors

• Johnson Controls

Affected Products

• Johnson Controls Metasys 10
• Johnson Controls Metasys 11

Remediation

Refer to Johnson Controls for patch, upgrade or suggested workaround information.

Johnson Controls