Schneider Electric’s TGML Diagram Drama: A Vulnerability Comedy of Errors!
View CSAF: Schneider Electric’s EcoStruxure software has a vulnerability that could expose TGML diagrams to the wrong crowd. Thankfully, there’s a hotfix. But remember, isolating your network and keeping your controllers under lock and key beats playing cybersecurity whac-a-mole. Stay secure, or risk your diagrams becoming the next Mona Lisa for unauthorized viewers!
Key Points:
– Schneider Electric’s EcoStruxure Power Monitoring and Operation software has a vulnerability exposing TGML diagrams to unauthorized users.
– CVSS v4 gives this vulnerability a 5.3 score, indicating low complexity for potential remote exploitation.
– The vulnerability affects several versions of EcoStruxure PME and EPO, with fixes available via hotfixes.
– The vulnerability was reported to CISA by Schneider Electric, with no known public exploitation at this time.
– Mitigation strategies include applying hotfixes, using VPNs, and following cybersecurity best practices to avoid diagram drama.