What is CVE-2021-42120?

CVE-2021-42120 is a medium-severity vulnerability in Businessdnasolutions Topease, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-11-30.

How severe is CVE-2021-42120?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2021-42120 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Resource exhaustion in Businessdnasolutions Topease

CVE-2021-42120

Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <= 7.1.27 on all object attributes allows an authenticated remote attacker with Object Modification privileges to insert…

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

EPSS: 0.011 (61.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Businessdnasolutions Topease
Business-dna Solutions Gmbh Topease — versions unspecified

Weakness classification (CWE)

Public proof-of-concept exploits

References

vulnerability@ncsc.ch (x_refsource_CONFIRM, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2021-42120?: CVE-2021-42120 is a medium-severity vulnerability in Businessdnasolutions Topease, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-11-30.
How severe is CVE-2021-42120?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2021-42120 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.