CVE-2021-22659
CVE-2021-22659
Vexday Risk Score
21Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 7.5EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
25 mar 2021Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
n/a · Rockwell Automation MicroLogix 1400Quer saber se a sua infraestrutura está exposta a isto?
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