CVE-2019-9681

MEDIUM

Dahua IPC-HDW/HFW/HDBW Series Firmware < 2019-08-18 - Unencrypted Sensitive Data Exposure in Online Upgrade Information

Title source: llm

Description

Online upgrade information in some firmware packages of Dahua products is not encrypted. Attackers can obtain this information by analyzing firmware packages by specific means. Affected products include: IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X for versions which Build time is before August 18,2019.

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_confirm

https://www.dahuasecurity.com/support/cybersecurity/details/637

Scores

CVSS v3 5.3

EPSS 0.0078

EPSS Percentile 51.1%

Attack Vector NETWORK

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

Details

CWE

CWE-311

Status published

Products (9)

dahuasecurity/ipc-hdbw4x2x_firmware < 2019-08-18

dahuasecurity/ipc-hdw1x2x_firmware < 2019-08-18

dahuasecurity/ipc-hdw2x2x_firmware < 2019-08-18

dahuasecurity/ipc-hdw4x2x_firmware < 2019-08-18

dahuasecurity/ipc-hdw5x2x_firmware < 2019-08-18

dahuasecurity/ipc-hfw1x2x_firmware < 2019-08-18

dahuasecurity/ipc-hfw2x2x_firmware < 2019-08-18

dahuasecurity/ipc-hfw4x2x_firmware < 2019-08-18

dahuasecurity/ipc-hfw5x2x_firmware < 2019-08-18

Published Sep 17, 2019

Tracked Since Feb 18, 2026