CVE-2021-27664

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Under certain configurations an unauthenticated remote user could be given access to credentials stored in the exacqVision Server.

References

https://us-cert.gov/ics/advisories/icsa-21-280-01

https://www.johnsoncontrols.com/cyber-solutions/security-advisories

Details

Source: MITRE

Published: 2021-10-11

Updated: 2021-10-18

Type: CWE-269

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:johnsoncontrols:exacqvision_web_service:*:*:*:*:*:*:*:* versions up to 20.06.11.0 (inclusive)

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
154814Johnson Controls exacqVision Web Service Information Disclosure (JCI-PSA-2021-16)NessusSCADA
critical