How to verify CVE-2023-0049

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 34 NVT checks for CVE-2023-0049. 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='1.3.6.1.4.1.25623.1.0.823129' details='1'/>"

NVT OIDs (34)

1.3.6.1.4.1.25623.1.0.823129since 2026-06-25
1.3.6.1.4.1.25623.1.0.823131since 2026-06-25
1.3.6.1.4.1.25623.1.0.826953since 2026-06-25
1.3.6.1.4.1.25623.1.0.833535since 2026-06-25
1.3.6.1.4.1.25623.1.1.10.2023.0021since 2026-06-25
1.3.6.1.4.1.25623.1.1.12.2023.5836.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.12.2023.5963.1since 2026-06-25
1.3.6.1.4.1.25623.1.1.13.2023.004.01since 2026-06-25
1.3.6.1.4.1.25623.1.1.16.2023.1026since 2026-06-25
1.3.6.1.4.1.25623.1.1.17.2023.0171since 2026-06-25

+ 24 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