CVE-2022-31733: cloudfoundry cf-deployment +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2022-31733

CVSS 9.1 · Critical EPSS 0,38%

Kerentanan Improper Certificate Validation pada cloudfoundry cf-deployment, cloudfoundry diego. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

Starting with diego-release 2.55.0 and up to 2.69.0, and starting with CF Deployment 17.1 and up to 23.2.0, apps are accessible via another port on diego cells, allowing application ingress without a client certificate. If mTLS route integrity is enabled AND unproxied ports are turned off, then an attacker could connect to an application that should be only reachable via mTLS, without presenting a client certificate.

Rincian

Terbit di NVD: 3 Februari 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.1 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-295: Improper Certificate Validation
EPSS (30 hari): 0,38% peluang dieksploitasi; lebih tinggi dari 29,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cloudfoundry	cf-deployment	Versi 17.1 hingga 23.2.0
cloudfoundry	diego	Versi 2.55.0 hingga 2.69.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.cloudfoundry.org/blog/cve-2022-31733-unsecured-application-port advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.