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Back to CVE-2021-34552

How to verify CVE-2021-34552

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 40 NVT checks for CVE-2021-34552. 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='1.3.6.1.4.1.25623.1.0.845196' details='1'/>"
NVT OIDs (40)
  • 1.3.6.1.4.1.25623.1.0.845196since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.854051since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.856149since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.879895since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.879906since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.879910since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.879912since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.879914since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.892716since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.10.2021.0389since 2026-06-25

+ 30 more NVTs

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