CISA + leveranciers
ICS Advisories
Advisories specifiek gericht op industriële besturingssystemen — van CISA ICS-CERT en rechtstreeks van leveranciers (onder meer Siemens, ABB, Schneider Electric, WAGO en Phoenix Contact) — inclusief revisiegeschiedenis (initiële publicatie, Update A, Update B) en gekoppelde CVE's.
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Advisorydata: live koppeling— laatst opgehaald: 7 november 2026 om 02:05.
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VDE-2020-022
Endress+Hauser: Ecograph T utilizing Webserver firmware version 2.x exposes sensitive information
Gepubliceerd
19 november 2020
Laatste update
14 mei 2025
Gekoppelde CVE's
Getroffen sectoren
Risk evaluation
The firmware release has a dynamic token for each request submitted to the server, which makes repeating requests and analysis complex enough. Nevertheless, it's possible and during the analysis it was discovered that it also has an issue with the access-control matrix on the server-side.
Mitigatiesamenvatting
Customers should configure a perimeter firewall to block traffic from untrusted networks and users to the device. These recommendations will be incorporated into the device documentation (operating instructions) Change default password for operator, service and admin account. Endress+Hauser will not change this behavior. Customers are recommended to take the measures for Temporary Fix / Mitigation as described above.
Revisiegeschiedenis (4)
Initiële publicatie — 19 november 2020
Initial revision.
Update A — 6 november 2024
Fix: correct certvde domain, added alias, added self-reference
Update B — 11 april 2025
Fix: version range
Update C — 14 mei 2025
Fix: added distribution