CVE-2021-27660

An insecure client auto update feature in C-CURE 9000 can allow remote execution of lower privileged Windows programs.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02	Third Party Advisory US Government Resource
https://www.johnsoncontrols.com/cyber-solutions/security-advisories	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:johnsoncontrols:c-cure_9000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:johnsoncontrols:c-cure_9000:-:*:*:*:*:*:*:*

History

06 Jul 2021, 18:09

Type	Values Removed	Values Added
CPE		cpe:2.3:o:johnsoncontrols:c-cure_9000_firmware:::::::: cpe:2.3:h:johnsoncontrols:c-cure_9000:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 8.8
CWE		CWE-20
References	~~{'url': 'https://us-cert.gov/ics/advisories', 'name': 'ICS-CERT Advisory', 'tags': [], 'refsource': 'CERT'}~~	(CERT) https://us-cert.cisa.gov/ics/advisories/icsa-21-182-02 - Third Party Advisory, US Government Resource
References	~~(CONFIRM) https://www.johnsoncontrols.com/cyber-solutions/security-advisories -~~	(CONFIRM) https://www.johnsoncontrols.com/cyber-solutions/security-advisories - Vendor Advisory

01 Jul 2021, 14:32

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-07-01 14:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-27660

Mitre link : CVE-2021-27660

CVE.ORG link : CVE-2021-27660

JSON object : View

Products Affected

johnsoncontrols

c-cure_9000
c-cure_9000_firmware

CWE

CWE-20

Improper Input Validation

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