What is CVE-2024-51520?

CVE-2024-51520 is a medium-severity vulnerability in Huawei Harmonyos, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2024-11-05.

How severe is CVE-2024-51520?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Improper input validation in Huawei Harmonyos

CVE-2024-51520

Vulnerability of input parameters not being verified in the HDC module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (1.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Huawei Harmonyos — versions 5.0.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-51520?: CVE-2024-51520 is a medium-severity vulnerability in Huawei Harmonyos, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2024-11-05.
How severe is CVE-2024-51520?: Medium severity. CVSS v3 base score is 5.5 out of 10.