Back to CVE-2021-24111
How to verify CVE-2021-24111
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 10 NVT checks for CVE-2021-24111. 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='1.3.6.1.4.1.25623.1.0.817598' details='1'/>" NVT OIDs (10)
1.3.6.1.4.1.25623.1.0.817598since 2026-06-251.3.6.1.4.1.25623.1.0.817661since 2026-06-251.3.6.1.4.1.25623.1.0.817662since 2026-06-251.3.6.1.4.1.25623.1.0.817663since 2026-06-251.3.6.1.4.1.25623.1.0.817664since 2026-06-251.3.6.1.4.1.25623.1.0.817665since 2026-06-251.3.6.1.4.1.25623.1.0.817666since 2026-06-251.3.6.1.4.1.25623.1.0.817667since 2026-06-251.3.6.1.4.1.25623.1.0.817668since 2026-06-251.3.6.1.4.1.25623.1.0.818000since 2026-06-25
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