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CVE-2020-7830

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-09-02 · updated 2026-06-17
• Weakness: CWE-20

Description

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.

Affected products

• RAONWIZ RAON KUpload: through 2018.0.2.50

References

• https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35582
• https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35582

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