CVE Tools
Sign in
Back to CVE-2025-21418

How to verify CVE-2025-21418

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 11 NVT checks for CVE-2025-21418. 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='1.3.6.1.4.1.25623.1.0.834942' details='1'/>"
NVT OIDs (11)
  • 1.3.6.1.4.1.25623.1.0.834942since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834943since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834944since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834945since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834946since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834947since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834948since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834949since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834950since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.834951since 2026-06-25

+ 1 more NVT

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