How severe is CVE-2020-36883?

CVE-2020-36883 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2020-36883 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-36883?

CVE-2020-36883 affects Spinetix Fusion Digital Signage. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-36883?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2020-36883 have an EU (EUVD) identifier?

Yes. CVE-2020-36883 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-30846.

When was CVE-2020-36883 published?

CVE-2020-36883 was published on 2025-12-10 and last updated on 2026-06-17.

CVE-2020-36883

CVE-2020-36883 is a high-severity vulnerability in Spinetix Fusion Digital Signage with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v4: 8.8
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-30846
Weakness: CWE-22
Affected product: Spinetix Fusion Digital Signage
Published: 2025-12-10
Last modified: 2026-06-17

Description

SpinetiX Fusion Digital Signage 3.4.8 and lower contains an authenticated path traversal vulnerability that allows attackers to manipulate file backup and deletion operations through unverified input parameters. Attackers can exploit path traversal techniques in index.php to write backup files to arbitrary locations and delete files by manipulating backup and file delete requests.

Frequently asked questions

What is CVE-2020-36883?: SpinetiX Fusion Digital Signage 3.4.8 and lower contains an authenticated path traversal vulnerability that allows attackers to manipulate file backup and deletion operations through unverified input parameters. Attackers can exploit path traversal techniques in index.php to write backup files to arbitrary locations and delete files by manipulating backup and file delete requests.
How severe is CVE-2020-36883?: CVE-2020-36883 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2020-36883 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-36883?: CVE-2020-36883 affects Spinetix Fusion Digital Signage. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-36883?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2020-36883 have an EU (EUVD) identifier?: Yes. CVE-2020-36883 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-30846.
When was CVE-2020-36883 published?: CVE-2020-36883 was published on 2025-12-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:spinetix:fusion_digital_signage:*:*:*:*:*:*:*:*

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