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Servers and applications

CVE-2018-0230

A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series Security Appliances could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to the affected software improperly validating IP…

Severity
High 8.6
Published
19 Apr 2018
Last changed
11 Aug 2026
Added to UpHeron
1 Nov 2026
Exploit chance
2.4% in the next 30 daysHigher than 83% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Cisco ASA and Firepower Threat DefenseServers and applications · cpe:o:cisco:adaptive_security_appliance_software
  • Version 9.8(2)

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-0230
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-0230