CVE-2026-82567: mySCADA myPRO Manager Missing Authorization
The myPRO Manager notification gateway exposes an unauthenticated HTTP endpoint used to send SMS messages through a connected GSM modem. The endpoint is accessible over the network and does not require authentication before accepting a phone number and message from a request and sending the specified SMS message. An unauthenticated attacker with network access to the notification gateway could exploit this vulnerability to send arbitrary SMS messages through the connected modem.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
mySCADA myPRO Managerto a version that resolves this vulnerability.Fixed in 2.2 - Compensating control
Restrict network access to the myPRO Manager notification gateway’s unauthenticated HTTP endpoint used to send SMS messages through the connected GSM modem (e.g., block/limit inbound access at the network/firewall) until the gateway is upgraded.
Event History
Frequently Asked Questions
Who is exposed to this issue?
Organizations running mySCADA myPRO Manager with a notification gateway reachable over the network and connected to a GSM modem are exposed. An attacker does not need credentials, but does need network access to the gateway.
What can an attacker do with successful exploitation?
An attacker can submit a phone number and message to the unauthenticated HTTP endpoint and cause the connected GSM modem to send arbitrary SMS messages.
Is authentication required to exploit the endpoint?
No. The endpoint accepts requests and sends SMS messages without requiring authentication.