Incomplete Festo product documentation of remote accessible functions and their required IP ports. Depending on the product a description of the supported features can be found in the product documentation to some extent.



The products are shipped with an unsafe configuration of the integrated CODESYS Runtime
environment. In this case no default password is set to the CODESYS PLC and therefore access
without authentication is possible.

With a successful established connection to the CODESYS Runtime the PLC-Browser commands are
available. Thus granting the possibilities to e.g. read and modify the configuration file(s), start/stop
the application and reboot the device.



Pilz: PAS 4000 prone to ZipSlip

PAS4000 is the software platform for the Automation System PSS 4000. PAS 4000 does not properly check pathnames contained in archives. An attacker can utilise this vulnerability to write arbitrary files, potentially leading to code execution.



Pilz: Multiple products affected by ZipSlip

Several Pilz software products do not properly check pathnames contained in archives. An attacker can utilise this vulnerability to write arbitrary files, potentially leading to code execution.



PASvisu is an HMI solution for Machine Visualization. It is available as a standalone software product, but it is also included in various models of the PMI product family. The PASvisu Server component contains multiple vulnerabilities which can be utilised to write arbitrary files, potentially leading to code execution.



Up until October 5th, 2022 the ease2pay API used by Miele's "AppWash" MobileApp was vulnerable to an authorization bypass. A low privileged, remote attacker would have been able to gain read and partial write access to other users data by modifying a small part of a HTTP request sent to the API. Reading or changing the password of another user was not possible, thus no impact to Availability.



A denial of service of the HTTPS management interface of PHOENIX CONTACT FL MGUARD and TC MGUARD devices can be triggered by a larger number of unauthenticated HTTPS connections originating from different source IP’s. Configuring firewall limits for incoming connections cannot prevent the issue.



Manipulated PC Worx or Config+ files could lead to a heap buffer overflow, release of unallocated memory or a read access violation due to insufficient validation of input data.
The attacker needs to get access to an original bus configuration file (*.bcp) to be able to manipulate data inside. After manipulation the attacker needs to exchange the original file by the manipulated one on the application programming workstation.

Update A, 2022-11-14

  • removed the sentence "Automated systems in operation which were programmed with one of the above-mentioned products are not affected." from Impact.



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Legend

(Scoring for CVSS 2.0,3.0+3.1)
None
No CVE available
Low
0.1 <= 3.9
Medium
4.0 <= 6.9
High
7.0 <= 8.9
Critical
9.0 <= 10.0