CVE-2020-3162

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGH
EPSS
1.4%
top 19.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco IOT Field Network DirectorCisco Cisco IOT Field Network Director (iot-fnd)
Timeline
PublishedApr 15
Latest updateMay 24

Description

A vulnerability in the Constrained Application Protocol (CoAP) implementation of Cisco IoT Field Network Director could allow an unauthenticated remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation of incoming CoAP traffic. An attacker could exploit this vulnerability by sending a malformed CoAP packet to an affected device. A successful exploit could allow the attacker to force the CoAP server to stop, inte…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

🔴Vulnerability Details

2
GHSA
GHSA-qwp9-wc7v-7pg4: A vulnerability in the Constrained Application Protocol (CoAP) implementation of Cisco IoT Field Network Director could allow an unauthenticated remot↗2022-05-24
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CVEList
Cisco IoT Field Network Director Denial of Service Vulnerability↗2020-04-15
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📋Vendor Advisories

1
Cisco
Cisco IoT Field Network Director Denial of Service Vulnerability↗2020-04-15
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CVE-2020-3162 (HIGH CVSS 7.5) | A vulnerability in the Constrained | cvebase.io