CVE-2024-20353

HIGHCISA KEV

8.6

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung8.6

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht4/24/2024

Zuletzt geandert10/28/2025

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerCisco

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

SchwachstellennameCisco ASA and FTD Denial of Service Vulnerability

KEV Aufnahmedatum2024-04-24

Behebungsfrist2024-05-01

Ransomware-NutzungUnknown

Betroffene Produkte

cisco:adaptive_security_appliance_softwarecisco:firepower_threat_defense

Schwachen (CWE)

CWE-835CWE-835

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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