Back to CVE-2020-14803
How to verify CVE-2020-14803
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 70 NVT checks for CVE-2020-14803. 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='1.3.6.1.4.1.25623.1.0.150655' details='1'/>" NVT OIDs (70)
1.3.6.1.4.1.25623.1.0.150655since 2026-06-251.3.6.1.4.1.25623.1.0.152748since 2026-06-251.3.6.1.4.1.25623.1.0.160973since 2026-06-251.3.6.1.4.1.25623.1.0.160981since 2026-06-251.3.6.1.4.1.25623.1.0.704779since 2026-06-251.3.6.1.4.1.25623.1.0.817612since 2026-06-251.3.6.1.4.1.25623.1.0.817613since 2026-06-251.3.6.1.4.1.25623.1.0.844681since 2026-06-251.3.6.1.4.1.25623.1.0.844712since 2026-06-251.3.6.1.4.1.25623.1.0.853578since 2026-06-25
+ 60 more NVTs
New to OpenVAS? Greenbone documentation ↗
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.