The updates include PHP 8.3.36 and close the critical vulnerabilities CVE-2026-109618 and CVE-2026-109619, which were published on October 21, 2026.
The vulnerabilities, also known as “PHP2Shell,” affect PHP installations that serve web requests. They can allow an attacker to execute code remotely without authentication. On the PCAN-Ethernet Gateways, PHP runs the configuration website. We recommend installing the update on all affected devices immediately.
Affected products and new software versions:
- IPEH-004010 PCAN-Ethernet Gateway DR (serial numbers 25000 to 28999 and from 31000): PCAN-Gateway Software 3.0.3
- IPEH-004010 PCAN-Ethernet Gateway DR (serial numbers 1 to 24999 and 29000 to 30999): PCAN-Gateway Software 2.11.4
- IPEH-004012 PCAN-Ethernet Gateway FD DR: PCAN-Gateway FD Software 1.3.5
You can install the update through the device’s configuration website under Device > Software Update. The version histories and download links are on our support pages.
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