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Back to CVE-2021-4034

How to verify CVE-2021-4034

Confirm whether your systems are actually affected — run the exact detection check below (Nuclei command or OpenVAS NVT). Detection only; it does not exploit.

Verify with OpenVAS

Greenbone/OpenVAS ships 47 NVT checks for CVE-2021-4034. OpenVAS detects this CVE by NVT OID — enable the NVT in your scan config, or confirm it is in your feed with the query below.

Confirm the NVT is in your feed (GMP)
gvm-cli socket --xml "<get_nvts nvt_oid='1.3.6.1.4.1.25623.1.0.114700' details='1'/>"
NVT OIDs (47)
  • 1.3.6.1.4.1.25623.1.0.114700since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.705059since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.819595since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.819600since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.845205since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.854445since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.884196since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.892899since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.910782since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.10.2022.0037since 2026-06-25

+ 37 more NVTs

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