CVE-2019-3948
HIGHAmcrest IP2M-841B and Dahua Cameras < 2018-05-18 - Unauthenticated Audio Stream Access via /videotalk Endpoint
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2019-3948. PoCs published by Jacob Baines.
AI-analyzed exploit summary This exploit demonstrates unauthenticated audio streaming from Amcrest cameras by sending a crafted HTTP request to the /videotalk endpoint. It reads raw audio data and saves it to a file, leveraging a vulnerability in the camera's firmware.
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.
Exploits (1)
This exploit demonstrates unauthenticated audio streaming from Amcrest cameras by sending a crafted HTTP request to the /videotalk endpoint. It reads raw audio data and saves it to a file, leveraging a vulnerability in the camera's firmware.
References (4)
Scores
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N