CVE-2020-36905

5.1 mediumEPSS 0.5%

Medium (5.1). EPSS 0.5% chance of exploitation in the next 30 days.

FIBARO System Home Center 5.021 contains a remote file inclusion vulnerability in the undocumented proxy API that allows attackers to include arbitrary client-side scripts. Attackers can exploit the 'url' GET parameter to inject malicious JavaScript and potentially hijack user sessions or manipulate page content.

Severity

CVSS 4.0

5.1 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

7.5 high

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE: CWE-829
Published: 2026-01-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://cxsecurity.com/issue/WLB-2020030140
https://exchange.xforce.ibmcloud.com/vulnerabilities/178269
https://packetstorm.news/files/id/156869
https://www.exploit-db.com/exploits/48240
https://www.fibaro.com

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