CVE-2021-27662
Summary
| CVE | CVE-2021-27662 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-09-15 13:15:00 UTC |
| Updated | 2021-09-28 00:58:00 UTC |
| Description | The KT-1 door controller is susceptible to replay or man-in-the-middle attacks where an attacker can record and replay TCP packets. This issue affects Johnson Controls KT-1 all versions up to and including 3.01 |
Risk And Classification
Problem Types: CWE-294
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Johnsoncontrols | Kantech Kt-1 Door Controller | - | All | All | All |
| Operating System | Johnsoncontrols | Kantech Kt-1 Door Controller Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Product Security Advisories | CONFIRM | www.johnsoncontrols.com | |
| ICS-CERT Advisories | CISA | CERT | us-cert.gov | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Dr. Dave Burke
LEGACY: Anthony Connor
LEGACY: Harrison Spisak
Legacy QID Mappings
- 590750 Johnson Controls Sensormatic Electronics KT-1 Vulnerability (ICSA-21-257-02) (JCI-PSA-2021-14)