Back to CVE-2020-3811
How to verify CVE-2020-3811
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 8 NVT checks for CVE-2020-3811. 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='1.3.6.1.4.1.25623.1.0.704692' details='1'/>" NVT OIDs (8)
1.3.6.1.4.1.25623.1.0.704692since 2026-06-251.3.6.1.4.1.25623.1.0.844628since 2026-06-251.3.6.1.4.1.25623.1.0.844701since 2026-06-251.3.6.1.4.1.25623.1.0.892234since 2026-06-251.3.6.1.4.1.25623.1.1.1.1.2020.4692since 2026-06-251.3.6.1.4.1.25623.1.1.1.2.2020.2234since 2026-06-251.3.6.1.4.1.25623.1.1.12.2020.4556.1since 2026-06-251.3.6.1.4.1.25623.1.1.12.2020.4621.1since 2026-06-25
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