CVE-2024-20353

HIGHCISA KEV

8.6

Descricao

A vulnerability in the management and VPN web servers for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to incomplete error checking when parsing an HTTP header. An attacker could exploit this vulnerability by sending a crafted HTTP request to a targeted web server on a device. A successful exploit could allow the attacker to cause a DoS condition when the device reloads.

Detalhes CVE

Pontuacao CVSS v3.18.6

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/24/2024

Ultima modificacao10/28/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorCisco

ProdutoAdaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)

Nome da vulnerabilidadeCisco ASA and FTD Denial of Service Vulnerability

Data inclusao KEV2024-04-24

Prazo de remediacao2024-05-01

Uso em ransomwareUnknown

Produtos afetados

cisco:adaptive_security_appliance_softwarecisco:firepower_threat_defense

Fraquezas (CWE)

CWE-835CWE-835

Referencias

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-websrvs-dos-X8gNucD2(psirt@cisco.com)

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-websrvs-dos-X8gNucD2(af854a3a-2127-422b-91ae-364da2661108)

https://blog.talosintelligence.com/arcanedoor-new-espionage-focused-campaign-found-targeting-perimeter-network-devices/(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-20353(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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