CVE-2026-82567: mySCADA myPRO Manager Missing Authorization

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-15 · updated 2026-09-18
Weakness: CWE-862

Description

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 products

mySCADA myPRO: through 2.1

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-258-03.json
https://www.cisa.gov/news-events/ics-advisories/icsa-26-258-03
https://www.myscada.org/downloads/mySCADAPROManager/

Get alerted when CVE-2026-82567 or the next vulnerability affects your stack