// For flags

CVE-2021-42544

Lack of Rate limiting in Authentication in TopEase

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Missing Rate Limiting in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <= 7.1.27 on the Login Form allows an unauthenticated remote attacker to perform multiple login attempts, which facilitates gaining privileges.

Una falta de limitación de velocidad en las aplicaciones web que funcionan con la plataforma TopEase® de Business-DNA Solutions GmbH versiones anteriores a 7.1.27 incluyéndola, en el formulario de inicio de sesión permite a un atacante remoto no autenticado llevar a cabo múltiples intentos de inicio de sesión, lo que facilita un alcance de privilegios

*Credits: SIX Group Services AG, Cyber Controls
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-10-15 CVE Reserved
  • 2021-11-30 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-08-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-307: Improper Restriction of Excessive Authentication Attempts
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://confluence.topease.ch/confluence/display/DOC/Release+Notes 2023-11-07
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Businessdnasolutions
Search vendor "Businessdnasolutions"
 Topease
Search vendor "Businessdnasolutions" for product "Topease"
 <= 7.1.27
Search vendor "Businessdnasolutions" for product "Topease" and version " <= 7.1.27"
-
Affected