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CVE-2026-21659: Relative Path Traversal

🗓️ 27 Feb 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Unauthenticated RCE and information disclosure in Johnson Controls Frick Controls Quantum HD.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-21659
27 Feb 202609:08
–attackerkb
circl
Circl
CVE-2026-21659
26 Feb 202611:00
–circl
cnnvd
CNNVD
Johnson Controls Frick Controls Quantum HD 安全漏洞
27 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-21659
27 Feb 202609:08
–cve
cvelist
Cvelist
CVE-2026-21659 Johnson Controls -Frick Quantum HD-Unauthenticated Remote Code Execution and Information Disclosure due to Local File Inclusion
27 Feb 202609:08
–cvelist
euvd
EUVD
EUVD-2026-9019
27 Feb 202612:31
–euvd
nvd
NVD
CVE-2026-21659
27 Feb 202610:16
–nvd
osv
OSV
CVE-2026-21659
27 Feb 202610:16
–osv
ptsecurity
Positive Technologies
PT-2026-22325
27 Feb 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-21659
28 Feb 202614:00
–redhatcve
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02 Mar 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 48.7
CVSS 3.19.8
EPSS0.00925
SSVC
0