Cyber Resilience

CVE-2020-36893

HighPublic PoC

Published: 10 December 2025

Published
10 December 2025
Modified
17 December 2025
KEV Added
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Patch
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CVSS Score v4 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0893 92.8th percentile
Risk Priority 23 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2020-36893 is a high-severity Path Traversal (CWE-22) vulnerability in Eibiz I-Media Server Digital Signage. Its CVSS base score is 8.7 (High).

Operationally, ranked in the top 7.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

Eibiz i-Media Server Digital Signage 3.8.0 contains a directory traversal vulnerability that allows unauthenticated remote attackers to access files outside the server's root directory. Attackers can exploit the 'oldfile' GET parameter to view sensitive configuration files like web.xml and system…

more

files such as win.ini.

CWE(s)
CWE-22

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

eibiz
i-media server digital signage
3.8.0

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-10 Information Input Validation
addresses: CWE-22

Validates pathnames and filenames to prevent traversal outside intended directories.

References