Hanwha Vision NVR Remote Code Execution (CVE-2023-6095)

high Tenable OT Security Plugin ID 502276

Synopsis

The remote OT asset is affected by a vulnerability.

Description

An attacker could inject arbitrary attack code by manipulating HTTP headers. However, in order to succeed in the attack, the base address of the stack memory must be obtained. The default address depends on firmware version, configuration option information, and the attack is unlikely to succeed. Nevertheless, we believe that this vulnerability has a significant impact on the product because it allows arbitrary attacks without authentication.

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.

Plugin Details

Severity: High

ID: 502276

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: Medium

Score: 6.5

CVSS v3

Risk Factor: High

Base Score: 8.9

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

Vulnerability Information

CPE: cpe:/o:hanwhavision:qrn-430s_firmware, cpe:/o:hanwhavision:xrn-410s_firmware, cpe:/o:hanwhavision:xrn-420s_firmware, cpe:/o:hanwhavision:qrn-410_firmware, cpe:/o:hanwhavision:hrx-421_firmware, cpe:/o:hanwhavision:xrn-2011a_firmware, cpe:/o:hanwhavision:hrx-1621_firmware, cpe:/o:hanwhavision:xrn-2011_firmware, cpe:/o:hanwhavision:xrn-2010_firmware, cpe:/o:hanwhavision:hrx-1620_firmware, cpe:/o:hanwhavision:xrn-810s_firmware, cpe:/o:hanwhavision:hrx-420_firmware, cpe:/o:hanwhavision:hrx-821_firmware, cpe:/o:hanwhavision:xrn-3010_firmware, cpe:/o:hanwhavision:xrn-3010a_firmware, cpe:/o:hanwhavision:arn-3250_firmware, cpe:/o:hanwhavision:hrx-820_firmware, cpe:/o:hanwhavision:qrn-810_firmware, cpe:/o:hanwhavision:xrn-2010a_firmware

Required KB Items: Tenable.ot/HanwhaVision

Exploit Ease: No known exploits are available

Patch Publication Date: 4/26/2024

Vulnerability Publication Date: 4/26/2024

Reference Information

CVE: CVE-2023-6095

Detections

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