A CWE-646 “Reliance on File Name or Extension of Externally-Supplied File” vulnerability in the “iec61850” functionality of the web applica…

published 2024-03-05 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-49891

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

A CWE-646 “Reliance on File Name or Extension of Externally-Supplied File” vulnerability in the “iec61850” functionality of the web application allows a remote authenticated attacker to upload any arbitrary type of file into the device. This issue affects: AiLux imx6 bundle below version imx6_1.0.7-2.

Patch / fix

fixed in 1

AiLux imx6 bundle 1.0.7-2

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-07-26)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.5	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

AiLux imx6 bundle

Classification

Weakness

CWE-646 Reliance on File Name or Extension of Externally-Supplied File
CWE-434 Unrestricted Upload of File with Dangerous Type

References

nozominetworks.com /labs/vulnerability-advisories-cve-2023-45599
third-party-advisory

Sources

CVE List CVE-2023-45599
NVD CVE-2023-45599

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Summary