CVERadar

CVE-2021 vulnerabilities on the radar

47 CVE identifiers from 2021 that CVERadar tracks because they are exploited in the wild or have public exploit code: 37 are in the CISA KEV catalog and 24 are rated critical. The year is the one in the CVE id, which is when the identifier was reserved, not always when the flaw was disclosed. Listed by CVERadar threat level.

  1. CVE-2021-44228 Apache Log4j2 · critical 10 · KEV · EPSS 100.0%
  2. CVE-2021-21985 VMware vCenter Server · critical 9.8 · KEV · EPSS 100.0%
  3. CVE-2021-22005 VMware vCenter Server · critical 9.8 · KEV · EPSS 100.0%
  4. CVE-2021-26084 Atlassian Confluence Server and Data Center · critical 9.8 · KEV · EPSS 100.0%
  5. CVE-2021-35464 ForgeRock Access Management (AM) · critical 9.8 · KEV · EPSS 100.0%
  6. CVE-2021-41773 Apache HTTP Server · critical 9.8 · KEV · EPSS 100.0%
  7. CVE-2021-42013 Apache HTTP Server · critical 9.8 · KEV · EPSS 100.0%
  8. CVE-2021-34473 Microsoft Exchange Server · critical 9.1 · KEV · EPSS 100.0%
  9. CVE-2021-40438 Apache · critical 9 · KEV · EPSS 100.0%
  10. CVE-2021-26855 Microsoft Exchange Server · critical 9.1 · KEV · EPSS 100.0%
  11. CVE-2021-34523 Microsoft Exchange Server · critical 9 · KEV · EPSS 100.0%
  12. CVE-2021-45046 Apache Log4j2 · critical 9 · KEV · EPSS 100.0%
  13. CVE-2021-1498 Cisco HyperFlex HX · critical 9.8 · KEV · EPSS 100.0%
  14. CVE-2021-33044 Dahua IP Camera Firmware · critical 9.8 · KEV · EPSS 100.0%
  15. CVE-2021-20090 Arcadyan Buffalo Firmware · critical 9.8 · KEV · EPSS 100.0%
  16. CVE-2021-32030 ASUS Routers · critical 9.8 · KEV · EPSS 99.4%
  17. CVE-2021-23758 Ajax.NET Professional · critical 9.8 · KEV · EPSS 82.6%
  18. CVE-2021-22204 Perl Exiftool · high 7.8 · KEV · EPSS 100.0%
  19. CVE-2021-3156 Sudo · high 7.8 · KEV · EPSS 100.0%
  20. CVE-2021-22681 Rockwell Multiple Products · critical 9.8 · KEV · EPSS 63.6%
  21. CVE-2021-22054 Omnissa Workspace One UEM · high 7.5 · KEV · EPSS 99.7%
  22. CVE-2021-41277 Metabase · high 7.5 · KEV · EPSS 97.2%
  23. CVE-2021-21311 Adminer · high 7.2 · KEV · EPSS 98.5%
  24. CVE-2021-22175 GitLab · critical 9.8 · KEV · EPSS 53.4%
  25. CVE-2021-43798 Grafana Labs Grafana · high 7.5 · KEV · EPSS 88.5%
  26. CVE-2021-22555 Linux Kernel · high 7.8 · KEV · EPSS 78.7%
  27. CVE-2021-25094 Brandexponents Tatsu · high 8.1 · EPSS 83.2%
  28. CVE-2021-26086 Atlassian Jira Server and Data Center · medium 5.3 · KEV · EPSS 100.0%
  29. CVE-2021-26828 OpenPLC ScadaBR · high 8.8 · KEV · EPSS 39.1%
  30. CVE-2021-3199 ONLYOFFICE Docs · critical 9.8 · KEV · EPSS 20.1%
  31. CVE-2021-40407 Reolink RLC-410W IP Camera · high 7.2 · KEV · EPSS 47.6%
  32. CVE-2021-39935 GitLab Community and Enterprise Editions · high 7.5 · KEV · EPSS 36.1%
  33. CVE-2021-44567 Rosariosis · critical 9.8 · EPSS 23.1%
  34. CVE-2021-44207 Acclaim Systems USAHERDS · high 8.1 · KEV · EPSS 17.6%
  35. CVE-2021-33216 Commscope Ruckus Iot Controller · critical 9.8 · EPSS 13.8%
  36. CVE-2021-43226 Microsoft Windows · high 7.8 · KEV · EPSS 3.3%
  37. CVE-2021-40617 Os4ed Opensis · critical 9.8 · EPSS 5.2%
  38. CVE-2021-27137 DD-WRT · high 8.1 · KEV · EPSS 4.0%
  39. CVE-2021-26829 OpenPLC ScadaBR · medium 5.4 · KEV · EPSS 48.0%
  40. CVE-2021-30952 Apple Multiple Products · high 7.8 · KEV · EPSS 7.0%
  41. CVE-2021-44967 Limesurvey · high 8.8 · EPSS 13.5%
  42. CVE-2021-20035 SonicWall SMA100 Appliances · medium 6.5 · KEV · EPSS 4.4%
  43. CVE-2021-43579 Htmldoc Project Htmldoc · high 7.8 · EPSS 7.3%
  44. CVE-2021-48016 DedeCMS · critical 9.3 · EPSS 0.4%
  45. CVE-2021-28976 Get-Simple Getsimplecms · high 7.2 · EPSS 7.5%
  46. CVE-2021-1931 Qualcomm Aqt1000 Firmware · medium 6.7 · EPSS 0.2%
  47. CVE-2021-30327 Qualcomm Apq8097 Firmware · medium 6.8 · EPSS 0.2%