CVE-2026-89049 — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-89049

CVSS 9.9 · Critical EPSS 0,66%

Kerentanan Server-Side Request Forgery (SSRF). Skor CVSS 3.1 9.9 (Critical) menurut CNA.

Deskripsi (NVD)

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent (SSM Agent) before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote destination denylist and reach link-local endpoints, potentially obtaining the temporary IAM role credentials of a managed instance and acting with that role's permissions from outside the instance, via a crafted destination host value that uses an alternate representation of a denied link-local address. To remediate this issue, users should upgrade to version 3.3.4851.0 or later.

Rincian

Terbit di NVD: 10 September 2026
Terakhir diubah: 10 September 2026
Status NVD: Awaiting Analysis
CVSS 3.1: 9.9 (Critical), sumber CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-918: Server-Side Request Forgery (SSRF)
CWE-1289: Improper Validation of Unsafe Equivalence in Input
EPSS (30 hari): 0,66% peluang dieksploitasi; lebih tinggi dari 50,3% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.