CVE-2024-3705 HIGH

CVE-2024-3705: Unrestricted Upload of File with Dangerous Type vulnerability in OpenGnsys

Vendor Opengnsys

Product OpenGnsys

Weakness CWE-434 · Unrestricted file upload

Published April 12, 2024

Last update August 9, 2024

View on NVD All CVEs

CVSS base score

8.8/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

01Description

Unrestricted file upload vulnerability in OpenGnsys affecting version 1.1.1d (Espeto). This vulnerability allows an attacker to send a POST request to the endpoint '/opengnsys/images/M_Icons.php' modifying the file extension, due to lack of file extension verification, resulting in a webshell injection.

Key dates

02Disclosure timeline

April 12, 2024 CVE published

August 9, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-3705 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/434.html

Related vulnerabilities

04Related CVE

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