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Back to CVE-2021-28153

How to verify CVE-2021-28153

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 40 NVT checks for CVE-2021-28153. 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='1.3.6.1.4.1.25623.1.0.148108' details='1'/>"
NVT OIDs (40)
  • 1.3.6.1.4.1.25623.1.0.148108since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.833253since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.844865since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.854633since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.879254since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.879400since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.893044since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.10.2021.0162since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.10.2021.0318since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.11.2021.4385since 2026-06-25

+ 30 more NVTs

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