CVE-2021-3064: paloaltonetworks pan-os

csirt@kutim:~/threat-intel/cve/CVE-2021-3064

CVSS 9.8 · Critical EPSS 20,1%

Kerentanan Stack-based Buffer Overflow pada paloaltonetworks pan-os. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A memory corruption vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to disrupt system processes and potentially execute arbitrary code with root privileges. The attacker must have network access to the GlobalProtect interface to exploit this issue. This issue impacts PAN-OS 8.1 versions earlier than PAN-OS 8.1.17. Prisma Access customers are not impacted by this issue.

Rincian

Terbit di NVD: 10 November 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-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write
EPSS (30 hari): 20,1% peluang dieksploitasi; lebih tinggi dari 97,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
paloaltonetworks	pan-os	Versi 8.1.0 hingga sebelum 8.1.17

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://security.paloaltonetworks.com/CVE-2021-3064 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.