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Multiple Cisco Products Zero-Day Vulnerabilities Exploit in the Wild

Severity

High

Analysis Summary

CVE-2024-20353 CVSS:8.6

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.

CVE-2024-20359 CVSS:6.0

A vulnerability in a legacy capability that allowed for the preloading of VPN clients and plug-ins which has been available in Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) software could allow an authenticated local attacker to execute arbitrary code with root-level privileges. Administrator-level privileges are required to exploit this vulnerability.

Impact

  • Denial of Service
  • Code Execution

Indicators of Compromise

CVE

  • CVE-2024-20353
  • CVE-2024-20359

Affected Vendors

Cisco

Affected Products

  • Cisco Adaptive Security Appliance (ASA) Software
  • Cisco Firepower Threat Defense (FTD) Software

Remediation

Refer to Cisco Security Advisory for patch, upgrade or suggested workaround information.

CVE-2024-20353

CVE-2024-20359