Risk Letters

Exploited vulnerability

CVE-2018-0296

TLP:CLEAR

Cisco Adaptive Security Appliance (ASA) Denial-of-Service Vulnerability

Cisco Adaptive Security Appliance (ASA) contains an improper input validation vulnerability with HTTP URLs. Exploitation could allow an attacker to cause a denial-of-service (DoS) condition or information disclosure.

Facts

  • Vendor: Cisco
  • Product: Adaptive Security Appliance (ASA)
  • CVSS: 7.5
  • EPSS (probability of exploitation within 30 days): 99.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 3 November 2021
  • First known exploitation: 3 November 2021
  • CISA's deadline for US federal agencies: 3 May 2022
  • Weakness: CWE-20
  • First seen by Risk Letters: 3 November 2021

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