CVE Tools
Back to CVE-2021-38165

How to verify CVE-2021-38165

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 18 NVT checks for CVE-2021-38165. 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='1.3.6.1.4.1.25623.1.0.704953' details='1'/>"
NVT OIDs (18)
  • 1.3.6.1.4.1.25623.1.0.704953since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.818426since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.818439since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.880124since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.892736since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.10.2021.0422since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.1.1.2021.4953since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.11.2022.2129since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.1.2.2021.2736since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.12.2021.4800.1since 2026-06-25

+ 8 more NVTs

Confirmed exposed? That's one CVE on one host.
We check your whole external estate — hundreds of IPs and domains — for this and thousands more, on a schedule.
Scan my estate