CVE intelligence and bounded remediation

CVE-2018-7910 — Huawei Alp-Al00B Firmware security vulnerability

Medium CVSS 6.8

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.

Severity
Medium
CVSS
6.8 (3.0)
Published
2018-11-13
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-287

Affected products

  • huawei / alp-al00b_firmware / 8.0.0.1.18d(c00)
  • huawei / alp-tl00b_firmware / 8.0.0.1.18d(c01)
  • huawei / bla-al00b_firmware / 8.0.0.1.18d(c00)
  • huawei / bla-l09c_firmware / 8.0.0.127(c432)
  • huawei / bla-l09c_firmware / 8.0.0.128(c432)
  • huawei / bla-l09c_firmware / 8.0.0.137(c432)

Showing 6 representative product identities from 8 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Authentication bypass and missing authentication

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Check exposure

  • Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
  • Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
  • Review session, token, credential, and proxy trust configuration without attempting account takeover.

Remediate safely

  • Apply the supported fix and centralize fail-closed authentication before protected request handling.
  • Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
  • Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.

Authoritative sources

Complete CVE record and remediation plan

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