Hikvision Video Recorders NULL Pointer Dereference (CVE-2024-29947)

low Tenable OT Security Plugin ID 502311

Synopsis

The remote OT asset is affected by a vulnerability.

Description

There is a NULL pointer dereference vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality.

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: Low

ID: 502311

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 7/22/2024

Updated: 7/23/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v3

Risk Factor: Low

Base Score: 2.7

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

Vulnerability Information

CPE: cpe:/o:hikvision:ds-7604ni-k1%2f4p%28b%29

Required KB Items: Tenable.ot/Hikvision

Exploit Ease: No known exploits are available

Patch Publication Date: 4/2/2024

Vulnerability Publication Date: 4/2/2024

Reference Information

CVE: CVE-2024-29947

CWE: 78

Detections

Analytics