CVE-2021-33046: dahuasecurity ipc-hx1xxx firmware +27 lainny…

csirt@kutim:~/threat-intel/cve/CVE-2021-33046

CVSS 9.8 · Critical EPSS 1,3%

Kerentanan Improper Authentication pada dahuasecurity ipc-hx1xxx firmware, dahuasecurity ipc-hx2xxx firmware +26 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Some Dahua products have access control vulnerability in the password reset process. Attackers can exploit this vulnerability through specific deployments to reset device passwords.

Rincian

Terbit di NVD: 13 Januari 2022
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-287: Improper Authentication
EPSS (30 hari): 1,3% peluang dieksploitasi; lebih tinggi dari 69,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
dahuasecurity	ipc-hx1xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	ipc-hx2xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	ipc-hx3xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	ipc-hx5(4)(3)xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	ipc-hx5xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	sd1a1 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	sd22 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	sd49 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	sd50 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	sd52c firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	sd6al firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	tpc-bf1241 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	tpc-bf2221 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	tpc-bf5x01 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	tpc-pt8x21x firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	tpc-sd2221 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	tpc-sd8x21 firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	nvr1xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	nvr2xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	nvr4xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	nvr5xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	xvr4xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	xvr5xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	xvr7xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	hcvr7xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	hcvr8xxx firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	vtox20xf firmware	Versi 2017-7 hingga 2021-7
dahuasecurity	asc2204c firmware	Versi 2017-7 hingga 2021-7

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://support.dahuatech.com/networkSecurity/securityDetails?id=95 advisory vendor
https://www.dahuasecurity.com/support/cybersecurity/details/987 advisory vendor
https://www.dahuasecurity.com/support/cybersecurity/details/957 not applicable

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.