CVE intelligence and bounded remediation

CVE-2018-7951 — Huawei 1288H V5 Firmware security vulnerability

High CVSS 9

The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have a JSON injection vulnerability due to insufficient input validation. An authenticated, remote attacker can launch a JSON injection to modify the password of administrator. Successful exploit may allow attackers to obtain the management privilege of the system.

Severity
High
CVSS
9 (2.0)
Published
2018-06-01
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-94

Affected products

  • huawei / 1288h_v5_firmware / 100r005c00
  • huawei / 2288h_v5_firmware / 100r005c00
  • huawei / 2488_v5_firmware / 100r005c00
  • huawei / ch121_v3_firmware / 100r001c00
  • huawei / ch121l_v3_firmware / 100r001c00
  • huawei / ch121l_v5_firmware / 100r001c00

Showing 6 representative product identities from 20 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Command, code, expression, and template injection

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Check exposure

  • Trace untrusted values to process execution, interpreters, evaluators, template engines, dynamic imports, and administrative scripting features.
  • Determine whether the affected path is reachable across each trust boundary and which service account or host privilege it inherits.
  • Review configuration for optional execution features, unsafe compatibility modes, and shell invocation.

Remediate safely

  • Replace string-built commands or evaluated code with fixed operations and structured argument APIs that do not invoke a shell.
  • Use strict allowlists for operation identifiers and reject unexpected input before it reaches any interpreter.
  • Update the affected component and add inert regression tests covering metacharacters, encoding variants, and alternate request paths.

Authoritative sources

Complete CVE record and remediation plan

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