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Vulnerability record · CVE-2019-5301 · published 8 August 2019

CVE-2019-5301: Huawei honor v20 firmware vulnerability

Huawei · Honor V20 Firmware

Huawei smart phones Honor V20 with the versions before 9.0.1.161(C00E161R2P2) have an information leak vulnerability. An attacker may trick a user into installing a malicious application. Due to coding error during layer information processing, attackers can exploit this vulnerability to obtain some layer information.

3.3 CVSS 3.0 Low EPSS 0.54% · top 56.4%
3.3CVSS 3.0 base score, v2 4.3
0.54%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Huawei smart phones Honor V20 with the versions before 9.0.1.161(C00E161R2P2) have an information leak vulnerability. An attacker may trick a user into installing a malicious application. Due to coding error during layer information processing, attackers can exploit this vulnerability to obtain some layer information.

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

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-20190807-01-mobile-en Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190807-01-mobile-en Vendor Advisory

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Related vulnerabilities

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

7.8CVE-2019-5228Huawei p30 firmware race condition vulnerabilityCertain detection module of P30, P30 Pro, Honor V20 smartphone whith Versions earlier than ELLE-AL00B 9.1.0.193(C00E190R1P21), Versions earlier than …EPSS 0.65%6.8CVE-2020-9244Huawei mate 20 firmware vulnerabilityHUAWEI Mate 20 versions Versions earlier than 10.1.0.160(C00E160R3P8);HUAWEI Mate 20 Pro versions Versions earlier than 10.1.0.270(C431E7R1P5),Versio…EPSS 0.23%5.3CVE-2019-5303Huawei alp-al00b firmware improper input validation vulnerabilityThere are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send specially crafted TD-SCDMA messages from a rogue bas…EPSS 0.32%5.3CVE-2019-5302Huawei alp-al00b firmware improper input validation vulnerabilityThere are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send specially crafted TD-SCDMA messages from a rogue bas…EPSS 0.32%5.3CVE-2020-1803Huawei honor v20 firmware improper authentication vulnerabilityHuawei smartphones Honor V20 with versions earlier than 10.0.0.179(C636E3R4P3),versions earlier than 10.0.0.180(C185E3R3P3),versions earlier than 10.…EPSS 0.32%

Source: NIST National Vulnerability Database (record CVE-2019-5301), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.