CVE-2020-29596
HIGH 7.5EPSS 2.7%
MiniWeb HTTP server 0.8.19 allows remote attackers to cause a denial of service (daemon crash) via a long name for the first parameter in a POST request.
- CVSS v3.1 NVD
- 7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS v2.0 NVD
- 5.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P - EPSS
- 2.69% chance of exploitation in the next 30 days, 86th percentile
- Published
- 2020-12-21
- Updated
- 2024-08-04
Proof-of-concept exploits (3)
- https://packetstormsecurity.com/files/160470/MiniWeb-HTTP-Server-0.8.19-Buffer-Overflow.h…
- https://www.exploit-db.com/exploits/49247
- qingwei4/AIS3_2023_Project0★ · 2025-09-14
Security advisories
- https://securityforeveryone.com/blog/miniweb-http-server-vulnerability-0-day-cve-2020-295…
- https://sourceforge.net/projects/miniweb/files/miniweb/0.8