CVE-2019-9681

Name: CVE-2019-9681
Creator: NVD / NIST
Published: 2019-09-17T17:15:12.707+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2019-9681 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.78%

51.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-311

Affected Software

Vendor	Product	Versions
Dahuasecurity	Ipc-Hdw1x2x Firmware	< 2019-08-18
Dahuasecurity	Ipc-Hfw1x2x Firmware	< 2019-08-18
Dahuasecurity	Ipc-Hdw2x2x Firmware	< 2019-08-18
Dahuasecurity	Ipc-Hfw2x2x Firmware	< 2019-08-18
Dahuasecurity	Ipc-Hdw4x2x Firmware	< 2019-08-18
Dahuasecurity	Ipc-Hfw4x2x Firmware	< 2019-08-18
Dahuasecurity	Ipc-Hdbw4x2x Firmware	< 2019-08-18
Dahuasecurity	Ipc-Hdw5x2x Firmware	< 2019-08-18
Dahuasecurity	Ipc-Hfw5x2x Firmware	< 2019-08-18

References

https://www.dahuasecurity.com/support/cybersecurity/details/637Patch, Vendor Advisory
https://www.dahuasecurity.com/support/cybersecurity/details/637Patch, Vendor Advisory

Timeline

Published: Sep 17, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-9681?

How severe is CVE-2019-9681?

CVE-2019-9681 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2019-9681?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-9681?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST