CVE-2019-1644: high-severity vulnerability in Cisco IoT Field Network Director (IoT-FND)
Cisco IoT Field Network Director Resource Exhaustion Denial of Service Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 2.3%
A vulnerability in the UDP protocol implementation for Cisco IoT Field Network Director (IoT-FND) could allow an unauthenticated, remote attacker to exhaust system resources, resulting in a denial of service (DoS) condition. The vulnerability is due to improper resource management for UDP ingress packets. An attacker could exploit this vulnerability by sending a high rate of UDP packets to an affected system within a short period of time. A successful exploit could allow the attacker to exhaust available system resources, resulting in a DoS condition.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Cisco · Cisco IoT Field Network Director (IoT-FND)Related CVEs — Cisco IoT Field Network Director (IoT-FND)
In the same product, most dangerous first.
CVE-2019-1698MEDIUMCisco IoT Field Network Director XML External Entity VulnerabilityEPSS 3.1%CVE-2020-3531CRITICALCisco IoT Field Network Director Unauthenticated REST API VulnerabilityEPSS 2.2%CVE-2019-1957MEDIUMCisco IoT Field Network Director TLS Renegotiation Denial of Service VulnerabilityEPSS 2.0%CVE-2020-3162HIGHCisco IoT Field Network Director Denial of Service VulnerabilityEPSS 1.7%CVE-2020-26075MEDIUMCisco IoT Field Network REST API Insufficient Input Validation VulnerabilityEPSS 1.6%CVE-2020-3392HIGHCisco IoT Field Network Director Missing API Authentication VulnerabilityEPSS 1.5%