CVE-2021-31228

An issue was discovered in HCC embedded InterNiche 4.0.1. This vulnerability allows the attacker to predict a DNS query's source port in order to send forged DNS response packets that will be accepted as valid answers to the DNS client's requests (without sniffing the specific request). Data is predictable because it is based on the time of day, and has too few bits.
Configurations

Configuration 1 (hide)

cpe:2.3:a:hcc-embedded:nichestack:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:05

Type Values Removed Values Added
References () https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ - Mitigation, Third Party Advisory () https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/ - Mitigation, Third Party Advisory
References () https://www.kb.cert.org/vuls/id/608209 - Third Party Advisory, US Government Resource () https://www.kb.cert.org/vuls/id/608209 - Third Party Advisory, US Government Resource

Information

Published : 2021-08-19 11:15

Updated : 2024-11-21 06:05


NVD link : CVE-2021-31228

Mitre link : CVE-2021-31228

CVE.ORG link : CVE-2021-31228


JSON object : View

Products Affected

hcc-embedded

  • nichestack
CWE
CWE-330

Use of Insufficiently Random Values