CVE-2021-27258: solarwinds orion platform

csirt@kutim:~/threat-intel/cve/CVE-2021-27258

CVSS 9.8 · Critical EPSS 4,0%

Kerentanan Improper Access Control pada solarwinds orion platform. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

This vulnerability allows remote attackers to execute escalate privileges on affected installations of SolarWinds Orion Platform 2020.2. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SaveUserSetting endpoint. The issue results from improper restriction of this endpoint to unprivileged users. An attacker can leverage this vulnerability to escalate privileges their privileges from Guest to Administrator. Was ZDI-CAN-11903.

Rincian

Terbit di NVD: 14 April 2021
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-284: Improper Access Control
EPSS (30 hari): 4,0% peluang dieksploitasi; lebih tinggi dari 90,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
solarwinds	orion platform	Versi 2020.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.zerodayinitiative.com/advisories/ZDI-21-192/ advisory pihak ketiga · vdb entry

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.