PT-2023-18256
CVE-2023-21501
·
Publicado
2023-05-04
·
Atualizado
2023-05-10
Descrição por
CVSS 3.1
8.2
AltaMétricasAV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
mPOS fiserve trustlet versions prior to SMR May-2023 Release 1
Description
The issue is related to improper input validation, allowing local attackers to execute arbitrary code. This can be exploited by attackers to gain unauthorized access and control.
Recommendations
For versions prior to SMR May-2023 Release 1, update to SMR May-2023 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting local access to the mPOS fiserve trustlet to minimize the risk of exploitation.
Explorabilidade
Correção
Impactos
Pesquisadores
Fornecedores
Produtos afetados
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