CVE-2020-7808: In RAONWIZ K Upload v2018.0.2.51 and prior, automatic update processing without integrity check on update modu

Q: How do I fix CVE-2020-7808?

raon k upload: upgrade to newer than 2018.0.2.51. Exact commands for each OS are on this page.

Q: Is CVE-2020-7808 being exploited?

CVE-2020-7808 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2020-7808 affect?

CVE-2020-7808 affects raon k upload. Severity is high (CVSS 8.7). 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.

Q: How urgent is CVE-2020-7808?

Priority 49/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 8.7REMOTEUPGRADE

CVE-2020-7808 is a high-severity flaw (CVSS 8.7) affecting raon k upload. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.7 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 47%)
CISA exploited list	No
Weakness	CWE-88, CWE-353
Published	2020-05-21
Last modified	2026-06-17

Publisher (CNA): KrCERT/CC · Vendor: raonwiz

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-05-21 19:15 UTCPublished CVE record published
2026-06-17 03:25 UTCUpdated Record last modified

raonwiz raon k upload UPGRADE

Affected: <= 2018.0.2.51

Fixed in: newer than 2018.0.2.51

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy raon-k-upload || rpm -q raon-k-upload || raon-k-upload --version

2. UPGRADE to newer than 2018.0.2.51 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade raon-k-upload

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade raon-k-upload

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-7808?

raon k upload: upgrade to newer than 2018.0.2.51. Exact commands for each OS are on this page.

Is CVE-2020-7808 being exploited?

CVE-2020-7808 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-7808 affect?

CVE-2020-7808 affects raon k upload. Severity is high (CVSS 8.7). 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.

How urgent is CVE-2020-7808?

Priority 49/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2020-7863 HIGH 8.8 UPGRADE A vulnerability in File Transfer Solution of Raonwiz could allow arbitrary command execution as the result of
CVE-2020-7814 HIGH 7.8 UPGRADE RAONWIZ v2018.0.2.50 and eariler versions contains a vulnerability that could allow remote files to be downloa

References

← Back to latest CVEs