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Vulnerability record · CVE-2019-5299 · published 13 August 2019

CVE-2019-5299: Huawei hima-al00b firmware improper verification of cryptographic signature vulnerability

Huawei · Hima Al00b Firmware

Huawei mobile phones Hima-AL00Bhave with Versions earlier than HMA-AL00C00B175 have a signature verification bypass vulnerability. Attackers can induce users to install malicious applications. Due to a defect in the signature verification logic, the malicious applications can invoke specific interface to execute malicious code. A successful exploit may result in the execution of arbitrary code.

7.8 CVSS 3.0 High EPSS 0.73% · top 47.0% CWE-347 · Improper verification of cryptographic signature
7.8CVSS 3.0 base score, v2 6.8
0.73%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Huawei mobile phones Hima-AL00Bhave with Versions earlier than HMA-AL00C00B175 have a signature verification bypass vulnerability. Attackers can induce users to install malicious applications. Due to a defect in the signature verification logic, the malicious applications can invoke specific interface to execute malicious code. A successful exploit may result in the execution of arbitrary code.

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190320-01-phone-en Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190320-01-phone-en Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-5299), CISA KEV, FIRST EPSS (scores of 2026-10-14). This page is refreshed as NVD updates the record.