What is CVE-2020-7866?

CVE-2020-7866 is a high-severity vulnerability in Tobesoft Xplatform, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-07-20.

How severe is CVE-2020-7866?

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

Improper input validation in Tobesoft Xplatform

CVE-2020-7866

When using XPLATFORM 9.2.2.270 or earlier versions ActiveX component, arbitrary commands can be executed due to improper input validation

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2021-07-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (61.4th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Tobesoft Xplatform — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

support.tobesoft.co.kr/Support/index.html (Vendor Advisory)
krcert.or.kr/data/secNoticeView.do (Third Party Advisory)

Frequently asked questions

What is CVE-2020-7866?: CVE-2020-7866 is a high-severity vulnerability in Tobesoft Xplatform, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-07-20.
How severe is CVE-2020-7866?: High severity. CVSS v3 base score is 8.8 out of 10.