CVE-2021-27660

HIGH

C-CURE 9000 Firmware < 2.80 - Remote Code Execution via Insecure Auto Update Feature

Title source: llm

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

Core 2

Core References

Vendor Advisory x_refsource_confirm

Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert

CVSS v3 8.8

EPSS 0.0210

EPSS Percentile 79.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-20

Status published

Products (1)

johnsoncontrols/c-cure_9000_firmware < 2.80

Published Jul 01, 2021

Tracked Since Feb 18, 2026