Auth bypass in Huawei Alp-Al00b
CVE-2018-7910
Some Huawei smartphones ALP-AL00B 8.0.0.118D(C00), ALP-TL00B 8.0.0.118D(C01), BLA-AL00B 8.0.0.118D(C00), BLA-L09C 8.0.0.127(C432), 8.0.0.128(C432), 8.0.0.137(C432), BLA-L29C 8.0.0.129(C432), 8.0.0.137(C432) have an authentication bypass vulnerability. When the attacker obtains the user's smartphone, the vulnerability can be used to replace the start-up program so that the attacker can obtain the information in the smartphone and achieve the purpose of controlling the smartphone.
Vulnerability class: Broken Authentication
EPSS: 0.003 (20.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Huawei Alp-al00b
- Huawei Alp-al00b_firmware — versions 8.0.0.1.18d(c00), 8.0.0.1.18d\(c00\)
- Huawei Alp-tl00b
- Huawei Alp-tl00b_firmware — versions 8.0.0.1.18d(c01), 8.0.0.1.18d\(c01\)
- Huawei Bla-al00b
- Huawei Bla-al00b_firmware — versions 8.0.0.1.18d(c00), 8.0.0.1.18d\(c00\)
- Huawei Bla-l09c
- Huawei Bla-l09c_firmware — versions 8.0.0.128\(c432\), 8.0.0.127(c432), 8.0.0.137(c432)
- Huawei Bla-l29c
- Huawei Bla-l29c_firmware — versions 8.0.0.127(c432), 8.0.0.137(c432), 8.0.0.137\(c432\)
Weakness classification (CWE)
References
- psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-7910?
- CVE-2018-7910 is a medium-severity vulnerability in Huawei Alp-Al00b, classified under Improper Authentication. CVSS score: 6.8/10. Published 2018-11-13.
- How severe is CVE-2018-7910?
- Medium severity. CVSS v3 base score is 6.8 out of 10.