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Back to CVE-2021-3326

How to verify CVE-2021-3326

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 37 NVT checks for CVE-2021-3326. 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='1.3.6.1.4.1.25623.1.0.145563' details='1'/>"
NVT OIDs (37)
  • 1.3.6.1.4.1.25623.1.0.145563since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.149888since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.845264since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.853754since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.893152since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.10.2021.0150since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.11.2021.1585since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.1.2.2022.3152since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.12.2022.5310.1since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.12.2022.5699.1since 2026-06-25

+ 27 more NVTs

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