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Δ / VULNERABILITY RECORD

CVE-2021-22429.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSAwaiting NVD dataModified Aug 18, 2021

Disclosure summary

Recently we have presented our research on the remote exploitation of Huawei basebands at Black Hat USA 2021. As part of our findings, we have identified several bootloader vulnera

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Taszk Labs on taszk.io labs · RSS-a64b26c221e84cef813d0691c3436090459

Open original source · Updated Aug 18, 2021

Test Point Break: Analysis of Huawei’s OTA Fix For BootROM Vulnerabilities

CVE mention in publisher metadata; check the original affected versions.

Taszk Labs on taszk.io labs · RSS-f9b9b157015026d9ac21b873a6578489f37

Open original source · Updated Jul 29, 2021

CVE-2021-22429: Huawei Buffer Overflow in BootROM USB Stack

CVE mention in publisher metadata; check the original affected versions.

Original records & references

PUBLISHED 2021-08-18T20:00:00-04:00
MODIFIED 2021-08-18T20:00:00-04:00
INGESTED 2026-10-08T12:20:18-04:00