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TI-2021-12620 Aliases CVE-2021-33013GHSA-w56g-56mr-h79p

mySCADA myPRO Improper Access Control

Priority MEDIUM 43CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

mySCADA myPRO versions prior to 8.20.0 does not restrict unauthorized read access to sensitive system information.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00856 58th percentileScored 2026-11-07
Fix Fixed myPRO (mySCADA): 8.20.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
mySCADAmyPRObefore 8.20.08.20.0Patch availableCNA
  • myPRO VendormySCADA Affected before 8.20.0 Fixed in 8.20.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:myscada:mypro:*:*:*:*:*:*:*:*before 8.20.0VulnerablemySCADA
  • cpe:2.3:a:myscada:mypro:*:*:*:*:*:*:*:* Versions before 8.20.0 Vulnerable ·mySCADA

Remediation

  • Fix · CNA myPRO (mySCADA) Fixed in 8.20.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    mySCADA myPRO 8.20.0

    4 records Highest priority Priority MEDIUM 4 MEDIUM

    Other records, highest priority first

    • TI-2021-12613 mySCADA myPRO Path TraversalPriority MEDIUM 42
    • TI-2021-12616 mySCADA myPRO Unrestricted Upload of File with Dangerous TypePriority MEDIUM 41
    • TI-2021-08990 mySCADA myPRO Exposure of Information Through Directory ListingPriority MEDIUM 41
    Show all 4 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-33013
  2. 2026-10-03 Alias added: GHSA-w56g-56mr-h79p

References

Advisory 2

  • TI-2022-02063 mySCADA myPRO Command Injection CVSS 3.1CRITICAL 9.9
  • TI-2023-12930 OS command injection in mySCADA myPRO CVSS 3.1HIGH 8.8
  • TI-2023-12946 OS command injection in mySCADA myPRO CVSS 3.1HIGH 8.8
  • TI-2025-18574 mySCADA myPRO Manager Missing Authentication for Critical Function CVSS 4.0CRITICAL 10.0
  • TI-2018-08060 A hardcoded FTP username of myscada and password of Vikuk63 in 'myscadagate.exe' in… CVSS 3.0CRITICAL 9.1
  • TI-2025-16762 mySCADA myPRO Manager Cleartext Storage of Sensitive Information CVSS 4.0CRITICAL 9.2
See all 26 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences