PT-2012-1974 · Open Automation · Open Automation Software Opc Systems.Net

Publicado 2012-04-18 · Atualizado 2012-04-20 · CVE-2011-4871

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Open Automation Software OPC Systems.NET versions prior to 5.0

Description The issue allows remote attackers to cause a denial of service via a malformed .NET RPC packet on TCP port 58723.

Recommendations For versions prior to 5.0, update to version 5.0 or later to resolve the issue.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2011-4871

Produtos afetados

Open Automation Software Opc Systems.Net

Referências · 3

• 🔥 https://exploit-db.com/exploits/17965 · Exploit
• http://us-cert.gov/control_systems/pdf/ICSA-12-012-01.pdf · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2011-4871 · Nota de Segurança