CVE-2022-43621: dlink dir-1935 firmware

csirt@kutim:~/threat-intel/cve/CVE-2022-43621

CVSS 8.8 · High EPSS 2,1%

Kerentanan Incorrect Comparison pada dlink dir-1935 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 DIR-1935 1.03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from an incorrectly implemented comparison. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-16152.

Rincian

Terbit di NVD: 29 Maret 2023
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-697: Incorrect Comparison
EPSS (30 hari): 2,1% peluang dieksploitasi; lebih tinggi dari 81,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
dlink	dir-1935 firmware	Semua versi hingga 1.02
dlink	dir-1935 firmware	Versi 1.03 b1
dlink	dir-1935 firmware	Versi 1.03 b2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10310 patch · advisory vendor
https://www.zerodayinitiative.com/advisories/ZDI-22-1503/ 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.