CVE-2021-42120

Missing Character Length (Denial of Service) in TopEase

MEDIUM
6.5
CVSS Score
Published: November 30, 2021 at 11:28 AM UTC
Updated: June 17, 2026 at 04:09 AM UTC
1 product affected across 1 vendorTopEase

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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%

Description

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 arbitrarily long strings, eventually leading to exhaustion of the underlying resource.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

CVSS

6.5MEDIUMNCSC.ch
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20CWE-400

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