// For flags

CVE-2023-6545

Beckhoff: Open redirect in TwinCAT/BSD package authelia-bhf

Severity Score

4.7
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

The package authelia-bhf included in Beckhoffs TwinCAT/BSD is prone to an open redirect that allows a remote unprivileged attacker to redirect a user to another site. This may have limited impact to integrity and does solely affect anthelia-bhf the Beckhoff fork of authelia.

El paquete authelia-bhf incluido en Beckhoffs TwinCAT/BSD es propenso a una redirección abierta que permite a un atacante remoto sin privilegios redirigir a un usuario a otro sitio. Esto puede tener un impacto limitado en la integridad y afecta únicamente a anthelia-bhf, la bifurcación Beckhoff de authelia.

*Credits: Benedikt Kühne, Siemens Energy
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
None
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-12-06 CVE Reserved
  • 2023-12-14 CVE Published
  • 2023-12-15 EPSS Updated
  • 2024-08-27 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Beckhoff
Search vendor "Beckhoff"
 Authelia-bhf
Search vendor "Beckhoff" for product "Authelia-bhf"
 < 4.37.5
Search vendor "Beckhoff" for product "Authelia-bhf" and version " < 4.37.5"
-
Affected
in Beckhoff
Search vendor "Beckhoff"
 Twincat\/bsd
Search vendor "Beckhoff" for product "Twincat\/bsd"
--
Safe