CVE-2023-1728

9.8 CRITICAL

Published: April 04, 2023 Modified: May 22, 2026

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Fernus Informatics LMS allows OS Command Injection, Server Side Include (SSI) Injection. This issue affects LMS: before 23.04.03.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0194

Source: iletisim@usom.gov.tr

https://www.usom.gov.tr/bildirim/tr-23-0194

Source: iletisim@usom.gov.tr

Third Party Advisory US Government Resource

https://www.usom.gov.tr/bildirim/tr-23-0194

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory US Government Resource

3 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

1.4%

69th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-434

Affected Vendors

fernus

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