csirt@kutim:~/threat-intel/cve/CVE-2021-3063

Katalog CVE

CVSS 7.5 · High EPSS 0,93%

Kerentanan Improper Handling of Exceptional Conditions pada paloaltonetworks pan-os. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.21; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h4; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h3; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8-h4; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. 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
7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-755: Improper Handling of Exceptional Conditions
EPSS (30 hari)
0,93% peluang dieksploitasi; lebih tinggi dari 59,7% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
paloaltonetworks pan-os Versi 8.1.0 hingga sebelum 8.1.21
paloaltonetworks pan-os Versi 9.0.0 hingga 9.0.14
paloaltonetworks pan-os Versi 9.1.0 hingga 9.1.11
paloaltonetworks pan-os Versi 10.0.0 hingga 10.0.8
paloaltonetworks pan-os Versi 10.1.0 hingga sebelum 10.1.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.