CVE-2021-27665

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
An unauthenticated remote user could exploit a potential integer overflow condition in the exacqVision Server with a specially crafted script and cause denial-of-service condition.
Overview
  • CVE ID
  • CVE-2021-27665
  • Assigner
  • productsecurity@jci.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-10-11T16:15:07
  • Last Modified Date
  • 2021-10-16T00:42:40
Weakness Enumerations
CWE URL
CWE-190 http://cwe.mitre.org/data/definitions/190.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:johnsoncontrols:exacqvision_server:*:*:*:*:*:*:x86:* 1 OR 21.06.11.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • 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:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://us-cert.gov/ics/advisories/icsa-21-280-03 Mitigation Third Party Advisory US Government Resource
https://www.johnsoncontrols.com/cyber-solutions/security-advisories Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27665
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27665
History
Created Old Value New Value Data Type Notes
2022-05-10 06:51:28 Added to TrackCVE
2022-12-05 12:11:05 2021-10-11T16:15Z 2021-10-11T16:15:07 CVE Published Date updated
2022-12-05 12:11:05 2021-10-16T00:42:40 CVE Modified Date updated
2022-12-05 12:11:05 Analyzed Vulnerability Status updated