CVE-2026-20224highCWE-20

CVE-2026-20224: falha de alta gravidade em Cisco Catalyst SD-WAN Manager

Cisco Catalyst SD-WAN Manager XML External Entity Injection Vulnerability

Publicada em

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41Vexday Risk Score

Sem sinal de exploração. Ela tem prova de conceito pública.

ssvc Attendcvss 8.6epss 1.1%
da publicação à arma1 dia
Publicada no NVD14 de mai.
1ª PoC+1d
A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated, remote attacker to read arbitrary files that are stored in an affected system. The attacker does not need to have valid user credentials. This vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing an XML file. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the attacker to read arbitrary files that are stored in the affected system.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Produtos afetados
Cisco · Cisco Catalyst SD-WAN Manager
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