CVE-2026-73807

mySCADA myPRO Manager Missing Authorization

Published Sep 15, 2026 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

mySCADA Technologies has addressed this issue 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/

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Myscada Technologies
Myscada Technologies myscada Mypro
Vendors & Products Myscada Technologies
Myscada Technologies myscada Mypro
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title mySCADA myPRO Manager Missing Authorization
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Sep 16, 2026, 6:10 PM
Reserved
Sep 8, 2026, 9:20 PM
Status
Deferred
Published
Sep 15, 2026, 10:16 PM
Modified
Sep 18, 2026, 7:35 PM