60
CVE-2021-27565
—CVSS 3.1
7.5 high
EPSS
3%p84
Published
()
Modified
Description
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.
- Vendors
- hcc-embedded
- Products
- nichestack
- Weakness
- CWE-835
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H