What is CVE-2019-12803?

CVE-2019-12803 is a high-severity vulnerability in Hunesion I-onenet, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2019-07-10.

How severe is CVE-2019-12803?

High severity. CVSS v3 base score is 8.8 out of 10.

Arbitrary file upload in Hunesion I-onenet

CVE-2019-12803

In Hunesion i-oneNet version 3.0.7 ~ 3.0.53 and 4.0.4 ~ 4.0.16, the specific upload web module doesn't verify the file extension and type, and an attacker can upload a webshell. After the webshell upload, an attacker can use the webshell t…

Vulnerability class: Unrestricted File Upload

EPSS: 0.004 (58.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Hunesion I-onenet — versions 3.0.7~3.0.53, 4.0.4~4.0.16

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

www.boho.or.kr/krcert/secNoticeView.do (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2019-12803?: CVE-2019-12803 is a high-severity vulnerability in Hunesion I-onenet, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2019-07-10.
How severe is CVE-2019-12803?: High severity. CVSS v3 base score is 8.8 out of 10.