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

published 2020-05-21 6y ago modified 2026-06-17 4mo ago also EUVD-2020-28740

cvss: 8.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits: 0; none known

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.

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Exploit prediction

0.69% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:H
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

RAONWIZ Inc K Upload

Classification

Weakness

CWE-353 Missing Support for Integrity Check
CWE-88 Improper Neutralization of Argument Delimiters in a Command

References

boho.or.kr /krcert/secNoticeView.do?bulletin_writing_sequence=35424
third-party-advisory

Sources

CVE List CVE-2020-7808
NVD CVE-2020-7808

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