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Unscored Public exploit CVE-2019-3948 EUVD-2019-13555GHSA-f9fm-89ph-x8pr

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 HX…

Published Jul 29, 2019 · Updated Aug 4, 2024 · Assigned by tenable

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 products

VendorProductAffectedFixed
— 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 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

Exploit-DB 1

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References