CVE-2020-36883

SpinetiX Fusion Digital Signage 3.4.8 Authenticated Path Traversal via File Operations

HIGH
8.1
CVSS Score
Published: December 10, 2025 at 08:47 PM UTC
Updated: June 17, 2026 at 03:16 AM UTC
2 products affected across 2 vendorsFusion Digital SignageFusion Digital Signage

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Severity
HIGH8.1
Exploit prediction
EPSS 0.9%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

ExploitThird Party AdvisoryVDB Entry
Source: cverecord
https://www.exploit-db.com/exploits/48844
Product
Source: cverecord
https://www.spinetix.com
Third Party AdvisoryExploit
Source: cverecord
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5594.php
ProductNot Applicable
Source: cverecord
https://github.com/Mbed-TLS/mbedtls

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-22

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