How to verify CVE-2020-14342

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 26 NVT checks for CVE-2020-14342. 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='1.3.6.1.4.1.25623.1.0.152748' details='1'/>"

NVT OIDs (26)

1.3.6.1.4.1.25623.1.0.152748since 2026-06-25
1.3.6.1.4.1.25623.1.0.845396since 2026-06-25
1.3.6.1.4.1.25623.1.0.853471since 2026-06-25
1.3.6.1.4.1.25623.1.0.853788since 2026-06-25
1.3.6.1.4.1.25623.1.0.878602since 2026-06-25
1.3.6.1.4.1.25623.1.0.878604since 2026-06-25
1.3.6.1.4.1.25623.1.1.10.2020.0376since 2026-06-25
1.3.6.1.4.1.25623.1.1.12.2022.5459.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.12.2025.7688.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.18.1.2024.10683.1since 2026-06-25

+ 16 more NVTs

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