Vulnerability in Dahua Ipc-Hdw1x2x,ipc-Hfw1x2x,ipc-Hdw2x2x,ipc-Hfw2x2x,ipc-Hdw4x2x,ipc-Hfw4x2x,ipc-Hdbw4x2x,ipc-Hdw5x2x,ipc-Hfw5x2x
CVE-2019-9681
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.
EPSS: 0.008 (52.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Dahua Ipc-hdw1x2x,ipc-hfw1x2x,ipc-hdw2x2x,ipc-hfw2x2x,ipc-hdw4x2x,ipc-hfw4x2x,ipc-hdbw4x2x,ipc-hdw5x2x,ipc-hfw5x2x — versions Versions which Build time before August 18 2019
- Dahuasecurity Ipc-hdbw4x2x
- Dahuasecurity Ipc-hdbw4x2x_firmware
- Dahuasecurity Ipc-hdw1x2x
- Dahuasecurity Ipc-hdw1x2x_firmware
- Dahuasecurity Ipc-hdw2x2x
- Dahuasecurity Ipc-hdw2x2x_firmware
- Dahuasecurity Ipc-hdw4x2x
- Dahuasecurity Ipc-hdw4x2x_firmware
- Dahuasecurity Ipc-hdw5x2x
Weakness classification (CWE)
References
- cybersecurity@dahuatech.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-9681?
- CVE-2019-9681 is a medium-severity vulnerability in Dahua Ipc-Hdw1x2x,ipc-Hfw1x2x,ipc-Hdw2x2x,ipc-Hfw2x2x,ipc-Hdw4x2x,ipc-Hfw4x2x,ipc-Hdbw4x2x,ipc-Hdw5x2x,ipc-Hfw5x2x, classified under Missing Encryption of Sensitive Data. CVSS score: 5.3/10. Published 2019-09-17.
- How severe is CVE-2019-9681?
- Medium severity. CVSS v3 base score is 5.3 out of 10.