SB2021091510 - Authentication Bypass by Capture-replay in Johnson Controls Sensormatic Electronics KT-1

Description

This security bulletin contains information about 1 security vulnerability.

1) Authentication Bypass by Capture-replay (CVE-ID: CVE-2021-27662)

The vulnerability allows a remote attacker to bypass authentication on the target system.

The vulnerability exists due to improper authentication process. A remote attacker can perform replay attacks on the target system.

Remediation

Install update from vendor's website.

References

• https://ics-cert.us-cert.gov/advisories/icsa-21-257-02-0