CVE-2022-23463: nepxion discovery

csirt@kutim:~/threat-intel/cve/CVE-2022-23463

CVSS 9.8 · Critical EPSS 2,3%

Kerentanan Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') pada nepxion discovery. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Nepxion Discovery is a solution for Spring Cloud. Discover is vulnerable to SpEL Injection in discovery-commons. DiscoveryExpressionResolver’s eval method is evaluating expression with a StandardEvaluationContext, allowing the expression to reach and interact with Java classes such as java.lang.Runtime, leading to Remote Code Execution. There is no patch available for this issue at time of publication. There are no known workarounds.

Rincian

Terbit di NVD: 24 September 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-917: Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
EPSS (30 hari): 2,3% peluang dieksploitasi; lebih tinggi dari 82,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
nepxion	discovery	Semua versi hingga 6.16.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://securitylab.github.com/advisories/GHSL-2022-033_GHSL-2022-034_Discovery/ exploit · advisory pihak ketiga

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.