Johnson Controls exacqVision Web Service Information Disclosure (JCI-PSA-2021-03)

high Nessus Plugin ID 151191

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Synopsis

A web application for video management is affected by an information disclosure vulnerability.

Description

The Johnson Controls exacqVision Web Service running on the remote host is affected by an information disclosure vulnerability due to the lack of access control. An unauthenticated, remote attacker can exploit this, via a specially crafted message, to view system-level information about the exacqVision Web Service and the operating system.

Solution

Upgrade exacqVision Web Service to version 21.03.3.0 or later.

Plugin Details

Severity: High

ID: 151191

File Name: exacqVision_web_service_cve-2021-27656.nbin

Version: 1.48

Type: remote

Family: SCADA

Published: 6/30/2021

Updated: 4/15/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2021-27656

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:johnsoncontrols:exacqvision_web_service

Required KB Items: installed_sw/Johnson Controls exacqVision Web Service

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Patch Publication Date: 3/10/2021

Vulnerability Publication Date: 3/18/2021

Reference Information

CVE: CVE-2021-27656

ICSA: 21-077-01

Detections

Analytics