How to verify CVE-2018-3639

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 315 NVT checks for CVE-2018-3639. 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='1.3.6.1.4.1.25623.1.0.107832' details='1'/>"

NVT OIDs (315)

1.3.6.1.4.1.25623.1.0.107832since 2026-06-25
1.3.6.1.4.1.25623.1.0.108579since 2026-06-25
1.3.6.1.4.1.25623.1.0.108767since 2026-06-25
1.3.6.1.4.1.25623.1.0.108842since 2026-06-25
1.3.6.1.4.1.25623.1.0.141114since 2026-06-25
1.3.6.1.4.1.25623.1.0.141266since 2026-06-25
1.3.6.1.4.1.25623.1.0.141870since 2026-06-25
1.3.6.1.4.1.25623.1.0.141930since 2026-06-25
1.3.6.1.4.1.25623.1.0.144227since 2026-06-25
1.3.6.1.4.1.25623.1.0.145767since 2026-06-25

+ 305 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.

Scan my estate

Verify another CVE