mySCADA myPRO Manager

View CSAF
Summary
Successful exploitation of these vulnerabilities could allow an attacker to access privileged management functions or send arbitrary SMS messages through the connected GSM modem.
The following versions of mySCADA myPRO Manager are affected:

mySCADA myPRO Manager <=2.1 (CVE-2026-73807, CVE-2026-82567)





CVSS
Vendor
Equipment
Vulnerabilities




v3 9.8
mySCADA Technologies
mySCADA myPRO Manager
Missing Authorization, Missing Authentication for Critical Function




Background

Critical Infrastructure Sectors: Critical Manufacturing, Energy, Food and Agriculture, Transportation Systems, Water and Wastewater Countries/Areas Deployed: Worldwide Company Headquarters Location: Czechia


Vulnerabilities

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CVE-2026-73807

The mySCADA myPRO Manager command API does not properly enforce authentication for privileged functions. An unauthenticated attacker with network access to the affected API could exploit this vulnerability to access privileged management functions.
View CVE Details

Affected Products
mySCADA myPRO Manager

Vendor:mySCADA Technologies
Product Version:mySCADA Technologies mySCADA myPRO Manager: <=2.1 Product Status:known_affected


Remediations
MitigationmySCADA Technologies has addressed these issues in Version 2.2 and recommends that users update to the latest version. Users are notified in mySCADA Pro Manager about the availability of a new version if the device is connected to the internet. Otherwise, users can download the mySCADA Pro Manager from the webpage.https://www.myscada.org/downloads/mySCADAPROManager/

Relevant CWE: CWE-862 Missing Authorization

Metrics




CVSS Version
Base Score
Base Severity
Vector String




3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


4.0
9.3
CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N







CVE-2026-82567

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. View CVE Details

Affected Products
mySCADA myPRO Manager

Vendor:mySCADA Technologies
Product Version:mySCADA Technologies mySCADA myPRO Manager: <=2.1 Product Status:known_affected


Remediations
MitigationmySCADA Technologies has addressed these issues in Version 2.2 and recommends that users update to the latest version. Users are notified in mySCADA Pro Manager about the availability of a new version if the device is connected to the internet. Otherwise, users can download the mySCADA Pro Manager from the webpage.https://www.myscada.org/downloads/mySCADAPROManager/

Relevant CWE: CWE-306 Missing Authentication for Critical Function

Metrics




CVSS Version
Base Score
Base Severity
Vector String




3.1
6.3
MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L


4.0
5.3
MEDIUM
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N








Acknowledgments

Shirshak Secnora Oš reported these vulnerabilities to CISA.


Legal Notice and Terms of Use
This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).

Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.

Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.

CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices
on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation
Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
CISA also recommends users take the following measures to protect themselves from social engineering attacks:

Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.
Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.

No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.

Revision History

Initial Release Date: 2026-09-15




Date
Revision
Summary




2026-09-15
1
Initial Publication




Legal Notice and Terms of Use

https://www.cisa.gov/news-events/ics-advisories/icsa-26-258-03

2026-09-15 12:00 UTC

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