CVE-2021-27662

Katalog CVE

CVSS 8.1 · High EPSS 0,84%

Kerentanan Authentication Bypass by Capture-replay pada johnsoncontrols kantech kt-1 door controller firmware. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

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

Rincian

Terbit di NVD

15 September 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-294: Authentication Bypass by Capture-replay

EPSS (30 hari)

0,84% peluang dieksploitasi; lebih tinggi dari 56,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.johnsoncontrols.com/cyber-solutions/security-advisories advisory vendor
• https://us-cert.gov/ics/advisories advisory pihak ketiga · pemerintah AS