CVE-2021-27660

HIGHScheduled

Published:Jul 1, 2021(4 years ago)

Modified:Nov 21, 2024

Remote ExploitNo InteractionLow Complexity

Vulnerability Description

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

Attack Characteristics

Network AccessLow ComplexityLow PrivilegesNo User Interaction

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AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

Vendor	Product	Versions	Fixed In
johnsoncontrols	c-cure_9000_firmware	2.80	-

Timeline

Published
CVE disclosed publicly
Jul 1, 20214 years ago
Last Modified
Most recent update
Nov 21, 20241 year ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20261 month ago

References

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

CVSS Score

v3.1

8.8/ 10.0

HIGH

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

At a Glance

Affected Products

References

johnsoncontrols / c-cure_9000_firmware

CVE-2021-27660

Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

CVE-2021-27660

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description