CVE-2020-15787

CRITICAL

9.8

Description

A vulnerability has been identified in SIMATIC HMI Unified Comfort Panels (All versions <= V16). Affected devices insufficiently validate authentication attempts as the information given can be truncated to match only a set number of characters versus the whole provided string. This could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie9/9/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

siemens:simatic_hmi_united_comfort_panelssiemens:simatic_hmi_united_comfort_panels_firmware

Faiblesses (CWE)

CWE-305CWE-287

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)

Correlations IOC

Aucune correlation enregistree

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