CVE-2021-27565

2021-08-1911:04:23

mitre

www.cve.org

interniche nichestack

web server

denial of service

http request

AI Score

Confidence

High

EPSS

0.005

Percentile

75.9%

JSON

The web server in InterNiche NicheStack through 4.0.1 allows remote attackers to cause a denial of service (infinite loop and networking outage) via an unexpected valid HTTP request such as OPTIONS. This occurs because the HTTP request handler enters a miscoded wbs_loop() debugger hook.