CVE-2021-37533
Apache Commons Net's FTP client trusts the host from PASV response by default
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 6.5EPSS 1.9%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
03 dez 2022Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
Prior to Apache Commons Net 3.9.0, Net's FTP client trusts the host from PASV response by default. A malicious server can redirect the Commons Net code to use a different host, but the user has to connect to the malicious server in the first place. This may lead to leakage of information about services running on the private network of the client. The default in version 3.9.0 is now false to ignore such hosts, as cURL does. See https://issues.apache.org/jira/browse/NET-711.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Produtos afetados
Apache Software Foundation · Apache Commons NetQuer saber se a sua infraestrutura está exposta a isto?
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