CVE-2021-25746

Katalog CVE

CVSS 7.1 · High EPSS 1,4%

Kerentanan Improper Input Validation pada kubernetes ingress-nginx. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use .metadata.annotations in an Ingress object (in the networking.k8s.io or extensions API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.

Rincian

Terbit di NVD

6 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation

EPSS (30 hari)

1,4% peluang dieksploitasi; lebih tinggi dari 72,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/kubernetes/ingress-nginx/issues/8503 issue tracking · mitigasi · advisory pihak ketiga
• https://groups.google.com/g/kubernetes-security-announce/c/hv2-SfdqcfQ issue tracking · mitigasi · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220609-0006/ advisory pihak ketiga