group controller firmware vulnerabilities and fixes

Recent CVEs affecting group controller firmware, with upgrade or downgrade steps. 4 tracked.

Also searched as: groupcontrollerfirmware.

group controller firmware has 4 tracked vulnerabilities, 3 critical. A fixed release or vendor patch exists for 4. Most recent: 2018-09-07. Highest priority: CVE-2018-15484 (score 63/100).

• CVE-2018-15486 CRITICAL 9.1 UPGRADE An issue was discovered on KONE Group Controller (KGC) devices before 4.6.5
• CVE-2018-15485 CRITICAL 9.1 UPGRADE An issue was discovered on KONE Group Controller (KGC) devices before 4.6.5
• CVE-2018-15484 CRITICAL 9.8 UPGRADE An issue was discovered on KONE Group Controller (KGC) devices before 4.6.5
• CVE-2018-15483 HIGH 7.5 UPGRADE An issue was discovered on KONE Group Controller (KGC) devices before 4.6.5

FAQ

How do I fix group controller firmware vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is group controller firmware being exploited right now?

None of the tracked group controller firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which group controller firmware CVE should I patch first?

CVE-2018-15484 currently ranks highest (63/100): An issue was discovered on KONE Group Controller (KGC) devices before 4.6.5.

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