CVE-2020-15786

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/9/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

siemens:simatic_hmi_basic_panels_2nd_generationsiemens:simatic_hmi_basic_panels_2nd_generation_firmwaresiemens:simatic_hmi_comfort_panelssiemens:simatic_hmi_comfort_panels_firmwaresiemens:simatic_hmi_mobile_panelssiemens:simatic_hmi_mobile_panels_firmwaresiemens:simatic_hmi_united_comfort_panelssiemens:simatic_hmi_united_comfort_panels_firmware

Weaknesses (CWE)

CWE-307CWE-307

References

https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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