CVE-2020-7841: TOBESOFT XPLATFORM arbitrary hta file execution vulnerability

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-11-17 · updated 2026-06-17
Weakness: CWE-20

Description

Improper input validation vulnerability exists in TOBESOFT XPLATFORM which could cause arbitrary .hta file execution when the command string is begun with http://, https://, mailto://

Affected products

Tobesoft XPlatform: before 9.2.2.250 — fixed in 9.2.2.250

How to fix

Upgrade to a fixed version: Tobesoft XPlatform 9.2.2.250. Check the vendor advisory for mitigations.

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35789
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35789

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