How severe is CVE-2020-7814?

CVE-2020-7814 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-7814 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7814?

CVE-2020-7814 affects Raonwiz Raon K Upload. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7814?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-7814 published?

CVE-2020-7814 was published on 2020-07-10 and last updated on 2026-06-17.

CVE-2020-7814

CVE-2020-7814 is a high-severity vulnerability in Raonwiz Raon K Upload with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Raonwiz Raon K Upload
Published: 2020-07-10
Last modified: 2026-06-17

Description

RAONWIZ v2018.0.2.50 and eariler versions contains a vulnerability that could allow remote files to be downloaded and excuted by lack of validation to file extension, witch can used as remote-code-excution attacks by hackers File download & execution vulnerability in ____COMPONENT____ of RAONWIZ RAON KUpload allows ____ATTACKER/ATTACK____ to cause ____IMPACT____. This issue affects: RAONWIZ RAON KUpload 2018.0.2.50 versions prior to 2018.0.2.51 on Windows.

Frequently asked questions

What is CVE-2020-7814?: RAONWIZ v2018.0.2.50 and eariler versions contains a vulnerability that could allow remote files to be downloaded and excuted by lack of validation to file extension, witch can used as remote-code-excution attacks by hackers File download & execution vulnerability in ____COMPONENT____ of RAONWIZ RAON KUpload allows ____ATTACKER/ATTACK____ to cause ____IMPACT____. This issue affects: RAONWIZ RAON KUpload 2018.0.2.50 versions prior to 2018.0.2.51 on Windows.
How severe is CVE-2020-7814?: CVE-2020-7814 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-7814 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7814?: CVE-2020-7814 affects Raonwiz Raon K Upload. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7814?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-7814 published?: CVE-2020-7814 was published on 2020-07-10 and last updated on 2026-06-17.

References

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35495

Affected products (1)

cpe:2.3:a:raonwiz:raon_k_upload:*:*:*:*:*:*:*:*

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