CVE-2021-47854: Buffer Copy without Checking Size of Input
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2021-47854 | 21 Jan 202617:27 | – | attackerkb |
 | DD-WRT security vulnerabilities | 21 Jan 202600:00 | – | cnnvd |
 | CVE-2021-47854 | 21 Jan 202617:27 | – | cve |
 | CVE-2021-47854 DD-WRT 45723 - UPNP Buffer Overflow | 21 Jan 202617:27 | – | cvelist |
 | EUVD-2026-3629 | 21 Jan 202617:27 | – | euvd |
 | CVE-2021-47854 | 21 Jan 202618:16 | – | nvd |
 | PT-2026-3807 | 21 Jan 202600:00 | – | ptsecurity |
 | CVE-2021-47854 DD-WRT 45723 - UPNP Buffer Overflow | 21 Jan 202617:27 | – | vulnrichment |
| Source | Link |
|---|---|
| nvd | www.nvd.nist.gov/vuln/detail/CVE-2021-47854 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
28 Jul 2026 00:00Current
CVSS 48.7
CVSS 3.19.8
EPSS0.01098
SSVC