CVE-2022-20775
Cisco SD-WAN Software Privilege Escalation Vulnerability
Em resumo
Uma falha na interface de linha de comando do Cisco SD-WAN Software permite que usuários autenticados localmente executem comandos especialmente criados para ganhar acesso de administrador (root) no sistema.
Detalhe técnico
Controles de acesso inadequados na CLI permitem que atacantes autenticados localmente executem comandos arbitrários com privilégios de root através de entrada maliciosa; a exploração requer acesso local e credenciais válidas, resultando em comprometimento completo do sistema.
Resumo gerado e traduzido por IA a partir da descrição oficial.
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges.
This vulnerability is due to improper access controls on commands within the application CLI. An attacker could exploit this vulnerability by running a maliciously crafted command on the application CLI. A successful exploit could allow the attacker to execute arbitrary commands as the root user.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-priv-E6e8tEdF
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
Cisco · Cisco Catalyst SD-WANCisco · Cisco Catalyst SD-WAN ManagerCisco · Cisco SD-WAN vContainerCisco · Cisco SD-WAN vEdge CloudCisco · Cisco SD-WAN vEdge RouterQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://github.com/orangecertcc/security-research/security/advisories/GHSA-wmjv-552v-pxjchttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-priv-E6e8tEdFhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-priv-E6e8tEdFhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-20775