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Back to CVE-2023-21722

How to verify CVE-2023-21722

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 11 NVT checks for CVE-2023-21722. 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='1.3.6.1.4.1.25623.1.0.826909' details='1'/>"
NVT OIDs (11)
  • 1.3.6.1.4.1.25623.1.0.826909since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.826910since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.826911since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.826912since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.826913since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.826914since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.826915since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.826916since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.826917since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.832004since 2026-06-25

+ 1 more NVT

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