Detections
Analytics

Hanwha Vision Multiple Products Denial of Service (CVE-2023-31994)

medium Tenable OT Security Plugin ID 502286

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Certain Hanwha products are vulnerable to Denial of Service (DoS). ck vector is: When an empty UDP packet is sent to the listening service, the service thread results in a non-functional service (DoS) via WS Discovery and Hanwha proprietary discovery services. This affects IP Camera ANE-L7012R 1.41.01 and IP Camera XNV-9082R 2.10.02.

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.

See Also

http://www.nessus.org/u?fa3c3db4

https://hanwhavisionamerica.com/download/50042/

Plugin Details

Severity: Medium

ID: 502286

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 6/26/2024

Updated: 6/27/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 2.2

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-2023-31994

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

Vulnerability Information

CPE: cpe:/o:hanwhavision:p_series_firmware, cpe:/o:hanwhavision:a_series_firmware, cpe:/o:hanwhavision:x_series_firmware, cpe:/o:hanwhavision:pnm_series_firmware:2, cpe:/o:hanwhavision:q2m_series_firmware, cpe:/o:hanwhavision:q_series_firmware, cpe:/o:hanwhavision:t_series_firmware, cpe:/o:hanwhavision:pnm_series_firmware:1, cpe:/o:hanwhavision:l_series_firmware

Required KB Items: Tenable.ot/HanwhaVision

Exploit Ease: No known exploits are available

Patch Publication Date: 5/23/2023

Vulnerability Publication Date: 5/23/2023

Reference Information

CVE: CVE-2023-31994