Lucene search
+L

CVE-2021-21280

🗓️ 22 May 2025 21:30:35Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 19 Views

CVE-2021-21280 affects Contiki-NG prior to version 4.6, allowing out-of-bounds write vulnerabilities.

Related
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Contiki-NG buffer error vulnerability
18 Jun 202100:00
–cnnvd
cnvd
CNVD
Contiki-NG Out-of-Bounds Write Vulnerability
22 Jun 202100:00
–cnvd
cve
CVE
CVE-2021-21280
18 Jun 202120:35
–cve
cvelist
Cvelist
CVE-2021-21280 Out-of-bounds write when processing 6LoWPAN extension headers
18 Jun 202120:35
–cvelist
euvd
EUVD
EUVD-2021-8651
3 Oct 202520:07
–euvd
mend
Mend
CVE-2021-21280
18 Jun 202120:35
–mend
nvd
NVD
CVE-2021-21280
18 Jun 202121:15
–nvd
osv_cve
osv_cve
CVE-2021-21280
18 Jun 202121:15
–osv_cve
prion
Prion
Design/Logic Flaw
18 Jun 202121:15
–prion
ptsecurity
Positive Technologies
PT-2021-14386
18 Jun 202100:00
–ptsecurity
Rows per page

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

27 Mar 2026 14:58Current
8.1High risk
Vulners AI Score8.1
CVSS 27.5
CVSS 3.18.6 - 9.8
EPSS0.01064
19