ThroughTek P2P SDK Cleartext Transmission of Sensitive Information (CVE-2021-32934)

high Tenable OT Security Plugin ID 502280

Synopsis

The remote OT asset is affected by a vulnerability.

Description

ThroughTek supplies multiple original equipment manufacturers of IP cameras & recorders with P2P connections as part of its cloud platform. Successful exploitation of this vulnerability could permit unauthorized access to sensitive information, such as camera audio/video feeds.

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

Solution

The following text was originally created by the Cybersecurity and Infrastructure Security Agency (CISA). The original can be found at CISA.gov.

ThroughTek recommends original equipment manufacturers to implement the following mitigations:

- If SDK is Version 3.1.10 and above, enable authkey and DTLS.
- If SDK is any version prior to 3.1.10, upgrade library to v3.3.1.0 or v3.4.2.0 and enable authkey/DTLS.

Additional information can be found in ThroughTek’s advisory.

Plugin Details

Severity: High

ID: 502280

Version: 1.5

Type: remote

Family: Tenable.ot

Published: 6/26/2024

Updated: 9/4/2024

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:P/I:N/A:N

CVSS Score Source: CVE-2021-32934

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:H/I:N/A:N

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

Vulnerability Information

CPE: cpe:/o:hanwhavision:prn-3210b2_firmware, cpe:/o:hanwhavision:xrn-1610sa_firmware, cpe:/o:hanwhavision:prn-3200b4_firmware, cpe:/o:hanwhavision:xrn-1620b2_firmware, cpe:/o:hanwhavision:qrn-430s_firmware, cpe:/o:hanwhavision:prn-6400db4_firmware, cpe:/o:hanwhavision:xrn-410s_firmware, cpe:/o:hanwhavision:prn-6410db4_firmware, cpe:/o:hanwhavision:xrn-3210rb2_firmware, cpe:/o:hanwhavision:qrn-420s_firmware, cpe:/o:hanwhavision:xrn-420s_firmware, cpe:/o:hanwhavision:prn-1605b2_firmware, cpe:/o:hanwhavision:qrn-410_firmware, cpe:/o:hanwhavision:prn-3200b2_firmware, cpe:/o:hanwhavision:hrx-421_firmware, cpe:/o:hanwhavision:xrn-3210b2_firmware, cpe:/o:hanwhavision:prn-6405b4_firmware, cpe:/o:hanwhavision:prn-6400b4_firmware, cpe:/o:hanwhavision:hrx-434_firmware, cpe:/o:hanwhavision:prn-6410b4_firmware, cpe:/o:hanwhavision:xrn-2011a_firmware, cpe:/o:hanwhavision:hrx-1621_firmware, cpe:/o:hanwhavision:prn-1600b2_firmware, cpe:/o:hanwhavision:xrn-6410rb2_firmware, cpe:/o:hanwhavision:prn-3205b2_firmware, cpe:/o:hanwhavision:prn-3210b4_firmware, cpe:/o:hanwhavision:qrn-410s_firmware, cpe:/o:hanwhavision:xrn-1620sb1_firmware, cpe:/o:hanwhavision:qrn-1610s_firmware, cpe:/o:hanwhavision:xrn-6410b2_firmware, cpe:/o:hanwhavision:hrx-1620_firmware, cpe:/o:hanwhavision:xrn-820s_firmware, cpe:/o:hanwhavision:xrn-6410db4_firmware, cpe:/o:hanwhavision:xrn-810s_firmware, cpe:/o:hanwhavision:prn-3205b4_firmware, cpe:/o:hanwhavision:xrn-6410b4_firmware, cpe:/o:hanwhavision:hrx-420_firmware, cpe:/o:hanwhavision:hrx-1632_firmware, cpe:/o:hanwhavision:qrn-810s_firmware, cpe:/o:hanwhavision:hrx-821_firmware, cpe:/o:hanwhavision:xrn-1610a_firmware, cpe:/o:hanwhavision:prn-1610b2_firmware, cpe:/o:hanwhavision:qrn-820s_firmware, cpe:/o:hanwhavision:xrn-3010a_firmware, cpe:/o:hanwhavision:hrx-820_firmware, cpe:/o:hanwhavision:hrx-835_firmware, cpe:/o:hanwhavision:hrx-435_firmware, cpe:/o:hanwhavision:xrn-3210b4_firmware, cpe:/o:hanwhavision:qrn-810_firmware, cpe:/o:hanwhavision:xrn-2010a_firmware, cpe:/o:hanwhavision:prn-6405db4_firmware, cpe:/o:hanwhavision:lrn-410s_firmware, cpe:/o:hanwhavision:lrn-810s_firmware

Required KB Items: Tenable.ot/HanwhaVision

Exploit Ease: No known exploits are available

Patch Publication Date: 5/19/2022

Vulnerability Publication Date: 5/19/2022

Reference Information

CVE: CVE-2021-32934

ICSA: 21-166-01

Detections

Analytics