© 2026 vulntracker.io

CVE-2019-3948

N/A

Published: July 29, 2019 at 09:47 PM UTC

Updated: June 17, 2026 at 02:35 AM UTC

14 products affected across 2 vendorsDH-SD4XXXXXDH-SD6XXXXXDH-SD5XXXXX

Using Dahua IPC-XXBXX by N/A?

Get instant alerts when new vulnerabilities affect Dahua IPC-XXBXX - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

N/A

Exploit prediction

EPSS 25%

Description

The Amcrest IP2M-841B V2.520.AC00.18.R, Dahua IPC-XXBXX V2.622.0000000.9.R, Dahua IPC HX5X3X and HX4X3X V2.800.0000008.0.R, Dahua DH-IPC HX883X and DH-IPC-HX863X V2.622.0000000.7.R, Dahua DH-SD4XXXXX V2.623.0000000.7.R, Dahua DH-SD5XXXXX V2.623.0000000.1.R, Dahua DH-SD6XXXXX V2.640.0000000.2.R and V2.623.0000000.1.R, Dahua NVR5XX-4KS2 V3.216.0000006.0.R, Dahua NVR4XXX-4KS2 V3.216.0000006.0.R, and NVR2XXX-4KS2 do not require authentication to access the HTTP endpoint /videotalk. An unauthenticated, remote person can connect to this endpoint and potentionally listen to the audio of the capturing device.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IP2M 841B Firmware · Amcrest

95%

2.520.ac00.18.r

amcrest-ip2m-841b (same device)

Dh Ipc HX863X · Dahua

95%

v < 2018-5-182.622.0000000.7.R

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

Dh Ipc HX883X · Dahua

95%

v < 2018-5-182.622.0000000.7.R

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

DH-SD4XXXXX · Dahua

95%

v < 2018-5-182.623.0000000.7.R

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

DH-SD5XXXXX · Dahua

95%

v < 2018-5-182.623.0000000.1.R

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

DH-SD6XXXXX · Dahua

95%

v < 2018-5-18V2.640.0000000.2.R and V2.623.0000000.1.R

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

Ipc HX4X3X · Dahua

95%

v < 2018-5-182.800.0000008.0.R

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

Ipc HX5X3X · Dahua

95%

v < 2018-5-182.800.0000008.0.R

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

Ipc Xxbxx · Dahua

95%

v < 2018-5-182.622.0000000.9.R

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

NVR2XXX 4KS2 · Dahua

95%

v < 2018-5-18

Affected range stops below 2018-5-18, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

x_refsource_MISCExploitThird Party AdvisoryVDB Entry

Source: [email protected]

http://packetstormsecurity.com/files/153813/Amcrest-Cameras-2.520.AC00.18.R-Unauthenticated-Audio-Streaming.html

x_refsource_MISC

Source: [email protected]

https://us.dahuasecurity.com/wp-content/uploads/2019/08/Cybersecurity_2019-08-02.pdf

x_refsource_MISC

Source: [email protected]

https://www.dahuasecurity.com/support/cybersecurity/details/627?us

x_refsource_MISCExploitThird Party Advisory

Source: [email protected]

https://www.tenable.com/security/research/tra-2019-36

CVSS

5MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-306

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card