CVE-2021-27665

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
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

Configurations

Configuration 1 (hide)

cpe:2.3:a:johnsoncontrols:exacqvision_server:*:*:*:*:*:*:x86:*

History

No history.

Information

Published : 2021-10-11 16:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-27665

Mitre link : CVE-2021-27665

CVE.ORG link : CVE-2021-27665

JSON object : View

Products Affected

johnsoncontrols

exacqvision_server

CWE

CWE-190

Integer Overflow or Wraparound

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