CVE-2020-8861: dlink dap-1330 firmware

csirt@kutim:~/threat-intel/cve/CVE-2020-8861

CVSS 8.8 · High EPSS 6,5%

Kerentanan Incorrect Implementation of Authentication Algorithm pada dlink dap-1330 firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-1330 1.10B01 BETA Wi-Fi range extenders. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper handling of cookies. An attacker can leverage this vulnerability to execute arbitrary code on the router. Was ZDI-CAN-9554.

Rincian

Terbit di NVD: 22 Februari 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-303: Incorrect Implementation of Authentication Algorithm
CWE-287: Improper Authentication
EPSS (30 hari): 6,5% peluang dieksploitasi; lebih tinggi dari 93,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
dlink	dap-1330 firmware	Semua versi sebelum 1.10b01
dlink	dap-1330 firmware	Versi 1.10b01 beta

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10155 advisory vendor
https://www.zerodayinitiative.com/advisories/ZDI-20-265/ 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.