CVE-2021-33044

CRITICALCISA KEV

9.8

Beschreibung

The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht9/15/2021

Zuletzt geandert1/13/2026

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerDahua

ProduktIP Camera Firmware

SchwachstellennameDahua IP Camera Authentication Bypass Vulnerability

KEV Aufnahmedatum2024-08-21

Behebungsfrist2024-09-11

Ransomware-NutzungUnknown

Betroffene Produkte

dahuasecurity:ipc-hum7xxxdahuasecurity:ipc-hum7xxx_firmwaredahuasecurity:ipc-hx3xxxdahuasecurity:ipc-hx3xxx_firmwaredahuasecurity:ipc-hx5xxxdahuasecurity:ipc-hx5xxx_firmwaredahuasecurity:sd1a1dahuasecurity:sd1a1_firmwaredahuasecurity:sd22dahuasecurity:sd22_firmwaredahuasecurity:sd49dahuasecurity:sd49_firmwaredahuasecurity:sd50dahuasecurity:sd50_firmwaredahuasecurity:sd52cdahuasecurity:sd52c_firmwaredahuasecurity:sd6aldahuasecurity:sd6al_firmwaredahuasecurity:tpc-bf1241dahuasecurity:tpc-bf1241_firmwaredahuasecurity:tpc-bf2221dahuasecurity:tpc-bf2221_firmwaredahuasecurity:tpc-bf5x01dahuasecurity:tpc-bf5x01_firmwaredahuasecurity:tpc-bf5x21dahuasecurity:tpc-bf5x21_firmwaredahuasecurity:tpc-pt8x21bdahuasecurity:tpc-pt8x21b_firmwaredahuasecurity:tpc-sd2221dahuasecurity:tpc-sd2221_firmwaredahuasecurity:tpc-sd8x21dahuasecurity:tpc-sd8x21_firmwaredahuasecurity:vth-542xhdahuasecurity:vth-542xh_firmwaredahuasecurity:vto-65xxxdahuasecurity:vto-65xxx_firmwaredahuasecurity:vto-75x95xdahuasecurity:vto-75x95x_firmware

Schwachen (CWE)

CWE-287CWE-287

Referenzen

http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html(cybersecurity@dahuatech.com)

http://seclists.org/fulldisclosure/2021/Oct/13(cybersecurity@dahuatech.com)

https://www.dahuasecurity.com/support/cybersecurity/details/957(cybersecurity@dahuatech.com)

http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2021/Oct/13(af854a3a-2127-422b-91ae-364da2661108)

https://www.dahuasecurity.com/support/cybersecurity/details/957(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-33044(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.