A vulnerability has been identified in SIMATIC HMI Basic Panels 2nd Generation (incl. SIPLUS variants) (All versions < V16), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions <= V16), SIMATIC HMI Mobile Panels (All versions <= V16), SIMATIC HMI Unified Comfort Panels (All versions <= V16). Affected devices insufficiently block excessive authentication attempts. This could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack.

Project Subscriptions

Vendors Products
Siemens Subscribe
Simatic Hmi Basic Panels 2nd Generation Subscribe
Simatic Hmi Basic Panels 2nd Generation Firmware Subscribe
Simatic Hmi Comfort Panels Subscribe
Simatic Hmi Comfort Panels Firmware Subscribe
Simatic Hmi Mobile Panels Subscribe
Simatic Hmi Mobile Panels Firmware Subscribe
Simatic Hmi United Comfort Panels Subscribe
Simatic Hmi United Comfort Panels Firmware Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2020-7769 A vulnerability has been identified in SIMATIC HMI Basic Panels 2nd Generation (incl. SIPLUS variants) (All versions < V16), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions <= V16), SIMATIC HMI Mobile Panels (All versions <= V16), SIMATIC HMI Unified Comfort Panels (All versions <= V16). Affected devices insufficiently block excessive authentication attempts. This could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 02 Jun 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2026-06-02T19:01:42.007Z

Reserved: 2020-07-15T00:00:00.000Z

Link: CVE-2020-15786

cve-icon Vulnrichment

Updated: 2024-08-04T13:22:30.857Z

cve-icon NVD

Status : Modified

Published: 2020-09-09T19:15:19.787

Modified: 2026-06-02T20:16:24.790

Link: CVE-2020-15786

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses