CVE-2020-7830: RAONWIZ v2018.0.2.50 and earlier versions contains a vulnerability that could allow remote files to be downloa

Q: How do I fix CVE-2020-7830?

raon kupload: upgrade to newer than 2018.0.2.50. Exact commands for each OS are on this page.

Q: Is CVE-2020-7830 being exploited?

CVE-2020-7830 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-2020-7830 affect?

CVE-2020-7830 affects raon kupload. Severity is high (CVSS 7.8). RAONWIZ v2018.0.2.50 and earlier versions contains a vulnerability that could allow remote files to be downloaded by lack of validation. Vulnerabilities in downloading with Kupload agent allow files to be downloaded to arbitrary paths due t

This month

HIGH 7.8UPGRADE

CVE-2020-7830 is a high-severity flaw (CVSS 7.8) affecting raon kupload. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

RAONWIZ v2018.0.2.50 and earlier versions contains a vulnerability that could allow remote files to be downloaded by lack of validation. Vulnerabilities in downloading with Kupload agent allow files to be downloaded to arbitrary paths due to insufficient verification of extensions and download paths. This issue affects: RAONWIZ RAON KUpload 2018.0.2.50 versions and earlier.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.8% (top 44%)
CISA exploited list	No
Weakness	CWE-20
Published	2020-09-02
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

2020-09-02 20:15 UTCPublished CVE record published
2026-06-17 03:25 UTCUpdated Record last modified

raonwiz raon kupload UPGRADE

Affected: <= 2018.0.2.50

Fixed in: newer than 2018.0.2.50

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy raon-kupload || rpm -q raon-kupload || raon-kupload --version

2. UPGRADE to newer than 2018.0.2.50 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade raon-kupload

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade raon-kupload

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-2020-7830?

raon kupload: upgrade to newer than 2018.0.2.50. Exact commands for each OS are on this page.

Is CVE-2020-7830 being exploited?

CVE-2020-7830 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-2020-7830 affect?

CVE-2020-7830 affects raon kupload. Severity is high (CVSS 7.8). RAONWIZ v2018.0.2.50 and earlier versions contains a vulnerability that could allow remote files to be downloaded by lack of validation. Vulnerabilities in downloading with Kupload agent allow files to be downloaded to arbitrary paths due t

How urgent is CVE-2020-7830?

Priority 41/100. High severity

References

← Back to latest CVEs