CVE-2021-42121

Denial of Service via Invalid Date Format in TopEase

MEDIUM
4.3
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
MEDIUM4.3
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 an object’s date attribute(s) allows an authenticated remote attacker with Object Modification privileges to insert an unexpected format into date fields, which leads to breaking the object page that the date field is present.

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

4.3MEDIUMNCSC.ch
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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