Dahua Security Cameras Uncontrolled Resource Consumption (CVE-2019-9678)

high Tenable OT Security Plugin ID 502348

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Some Dahua products have the problem of denial of service during the login process. An attacker can cause a device crashed by constructing a malicious packet. 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.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

Plugin Details

Severity: High

ID: 502348

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 7/29/2024

Updated: 7/30/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2019-9678

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:dahuasecurity:ipc-hdw2x2x_firmware, cpe:/o:dahuasecurity:ipc-hdbw4x2x_firmware, cpe:/o:dahuasecurity:ipc-hfw2x2x_firmware, cpe:/o:dahuasecurity:ipc-hfw5x2x_firmware, cpe:/o:dahuasecurity:ipc-hdw1x2x_firmware, cpe:/o:dahuasecurity:ipc-hfw1x2x_firmware, cpe:/o:dahuasecurity:ipc-hfw4x2x_firmware, cpe:/o:dahuasecurity:ipc-hdw4x2x_firmware, cpe:/o:dahuasecurity:ipc-hdw5x2x_firmware

Required KB Items: Tenable.ot/DahuaSecurity

Exploit Ease: No known exploits are available

Patch Publication Date: 9/18/2019

Vulnerability Publication Date: 9/18/2019

Reference Information

CVE: CVE-2019-9678

CWE: 400

Detections

Analytics