RAONWIZ Inc K Upload, arguments modiffication via missing support for integrity check vulnerability

8.7 CVSS

Vulnerability Description

In RAONWIZ K Upload v2018.0.2.51 and prior, automatic update processing without integrity check on update module(web.js) allows an attacker to modify arguments which causes downloading a random DLL and injection on it.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Soonchan Hwang

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35424

Affected Vendor

RAONWIZ Inc

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Affected Software

K Upload

Vulnerable Versions:

unspecified

Timeline

Official Publish: May 21st, 2020

Last Modified: September 17th, 2024

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:H

Weaknesses (CWE)

CWE-353 CWE-88

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

Initial Access

T1059 Command and Scripting Interpreter

Execution

T1068 Exploitation for Privilege Escalation

Privilege Escalation