There are no requirements for setting a complex password for PiiGAB M-Bus, which could contribute to a successful brute force attack if the password is inline with recommended password guidelines.



Advisories
Source ID Title
EUVD EUVD EUVD-2023-39033 There are no requirements for setting a complex password for PiiGAB M-Bus, which could contribute to a successful brute force attack if the password is inline with recommended password guidelines.
Fixes

Solution

PiiGAB created updated software to address these issues and encourages users to install the new update on their own gateway. The new software packages can be downloaded directly from the web UI in the gateway and older gateways can download it from Piigab.se http://www.piigab.se/  or Piigab.com https://www.piigab.com/ .


Workaround

CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should: * Ensure the least-privilege user principle is followed. * Set unique and secure passwords for all products requiring authentication. * Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01 . * Locate control system networks and remote devices behind firewalls and isolate them from business networks. * When remote access is required, use secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices.

History

Wed, 13 Nov 2024 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2024-11-13T21:22:35.694Z

Reserved: 2023-06-27T16:55:52.765Z

Link: CVE-2023-34995

cve-icon Vulnrichment

Updated: 2024-08-02T16:17:04.271Z

cve-icon NVD

Status : Modified

Published: 2023-07-07T00:15:09.840

Modified: 2024-11-21T08:07:47.810

Link: CVE-2023-34995

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.