Gas station owners can check for the 2015 vulnerability in their ATGs on their website, kachoolie.com. Gas stations’ tank gauges can be accessed by attackers as well as manipulated for fuel theft or other sabotage. Vedeer-Root may have led to a New Bedford, N.H., gas station failing its PCI DSS compliance audit. The company says the issue would be nonexistent if users properly configure the devices with strong passwords and place them behind a firewall. The company recommends firewall routers in front of the ATG systems be configured with Access Control Lists.”]
Source: https://www.darkreading.com/cloud/over-5k-gas-station-tank-gauges-sit-exposed-on-the-public-net