Beckhoff: Open redirect in TwinCAT/BSD package authelia-bhf
CVE-2023-6545

4.7MEDIUM

Key Information:

Vendor

Beckhoff

Status
Authelia-bhf Of Twincat/bsd
Vendor
CVE Published:
14 December 2023

What is CVE-2023-6545?

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.

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Deploy the Patch

Affected Version(s)

authelia-bhf of TwinCAT/BSD 0 < 4.37.5

References

https://cert.vde.com/en/advisories/VDE-2023-067/
https://download.beckhoff.com/download/Document/product-s...

CVSS V3.1

Score:
4.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Benedikt KĂĽhne, Siemens Energy
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