CVE-2021-27656

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
A vulnerability in exacqVision Web Service 20.12.2.0 and prior could allow an unauthenticated attacker to view system-level information about the exacqVision Web Service and the operating system.
Overview
  • CVE ID
  • CVE-2021-27656
  • Assigner
  • productsecurity@jci.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-18T18:15:13
  • Last Modified Date
  • 2021-03-25T02:40:15
Weakness Enumerations
CWE URL
CWE-862 http://cwe.mitre.org/data/definitions/862.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:johnsoncontrols:exacqvision_web_service:*:*:*:*:*:*:*:* 1 OR 20.12.2.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-077-01 Third Party Advisory US Government Resource
https://www.johnsoncontrols.com/cyber-solutions/security-advisories Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27656
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27656
History
Created Old Value New Value Data Type Notes
2022-05-10 07:18:50 Added to TrackCVE
2022-12-06 00:02:34 2021-03-18T18:15Z 2021-03-18T18:15:13 CVE Published Date updated
2022-12-06 00:02:34 2021-03-25T02:40:15 CVE Modified Date updated
2022-12-06 00:02:34 Analyzed Vulnerability Status updated