CVE-2021-42117

5.4 mediumEPSS 0.7%

Medium (5.4) in businessdnasolutions topease. EPSS 0.7% chance of exploitation in the next 30 days.

Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <= 7.1.27 allows an authenticated remote attacker with Object Modification privileges to insert arbitrary HTML without code execution.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWEs: CWE-79, CWE-20
Published: 2021-11-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

businessdnasolutions:topease

References

https://confluence.topease.ch/confluence/display/DOC/Release+Notes
https://confluence.topease.ch/confluence/display/DOC/Release+Notes

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