CVE-2021-3048: paloaltonetworks pan-os

csirt@kutim:~/threat-intel/cve/CVE-2021-3048

CVSS 5.9 · Medium EPSS 0,84%

Kerentanan Improper Input Validation pada paloaltonetworks pan-os. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

Certain invalid URL entries contained in an External Dynamic List (EDL) cause the Device Server daemon (devsrvr) to stop responding. This condition causes subsequent commits on the firewall to fail and prevents administrators from performing commits and configuration changes even though the firewall remains otherwise functional. If the firewall then restarts, it results in a denial-of-service (DoS) condition and the firewall stops processing traffic. This issue impacts: PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.9; PAN-OS 10.0 versions earlier than PAN-OS 10.0.5. PAN-OS 8.1 and PAN-OS 10.1 versions are not impacted.

Rincian

Terbit di NVD: 11 Agustus 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.9 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-20: Improper Input Validation
EPSS (30 hari): 0,84% peluang dieksploitasi; lebih tinggi dari 56,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
paloaltonetworks	pan-os	Versi 9.0.0 hingga sebelum 9.0.14
paloaltonetworks	pan-os	Versi 9.1.0 hingga sebelum 9.1.9
paloaltonetworks	pan-os	Versi 10.0.0 hingga sebelum 10.0.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://security.paloaltonetworks.com/CVE-2021-3048 advisory vendor
https://security.paloaltonetworks.com/CVE-2020-3048 broken link

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.