Risk Letters

Exploited vulnerability

CVE-2024-20353

TLP:CLEAR

Cisco ASA and FTD Denial of Service Vulnerability

Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an infinite loop vulnerability that can lead to remote denial of service condition.

Facts

  • Vendor: Cisco
  • Product: Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)
  • CVSS: 8.6
  • EPSS (probability of exploitation within 30 days): 69.8 %
  • On CISA's Known Exploited Vulnerabilities list since: 24 April 2024
  • First known exploitation: 24 April 2024
  • CISA's deadline for US federal agencies: 1 May 2024
  • Weakness: CWE-835
  • First seen by Risk Letters: 24 April 2024

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD