Auth bypass in Huawei P30
CVE-2020-9076
HUAWEI P30;HUAWEI P30 Pro;Tony-AL00B smartphones with versions earlier than 10.1.0.135(C00E135R2P11); versions earlier than 10.1.0.135(C00E135R2P8), versions earlier than 10.1.0.135 have an improper authentication vulnerability. Due to the identity of the message sender not being properly verified, an attacker can exploit this vulnerability through man-in-the-middle attack to induce user to access malicious URL.
Vulnerability class: Broken Authentication
EPSS: 0.006 (45.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.
Affected products
- Huawei P30
- Huawei P30_firmware
- Huawei P30_pro
- Huawei P30_pro_firmware
- Huawei Tony-al00b
- Huawei Tony-al00b_firmware
- N/a Huawei P30;huawei P30 Pro;tony-al00b — versions Versions earlier than 10.1.0.135(C00E135R2P11), Versions earlier than 10.1.0.135(C00E135R2P8),Versions earlier than 10.1.0.135(C01E135R2P8), Versions earlier than 10.1.0.137(C00E137R2P11)
Weakness classification (CWE)
References
- psirt@huawei.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-9076?
- CVE-2020-9076 is a medium-severity vulnerability in Huawei P30, classified under Improper Authentication. CVSS score: 6.8/10. Published 2020-06-15.
- How severe is CVE-2020-9076?
- Medium severity. CVSS v3 base score is 6.8 out of 10.