PT-2023-7556 · Cisco · Cisco Asa+1
CVE-2023-20245
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Publicado
2023-11-01
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Atualizado
2024-01-25
CVSS v3.1
5.8
Média
| Vetor | AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Cisco Adaptive Security Appliance (ASA) Software (affected versions not specified)
Cisco Firepower Threat Defense (FTD) Software (affected versions not specified)
Description
Multiple vulnerabilities in the per-user-override feature could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should be denied to flow through an affected device. These vulnerabilities are due to a logic error that could occur when the affected software constructs and applies per-user-override rules. An attacker could exploit these vulnerabilities by connecting to a network through an affected device that has a vulnerable configuration. A successful exploit could allow the attacker to bypass the interface ACL and access resources that would be protected.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Access Control
Incorrect Privilege Assignment
Authentication Bypass by Spoofing
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Identificadores relacionados
Produtos afetados
Cisco Asa
Cisco Ftd