CVE intelligence and bounded remediation

CVE-2024-55063 — Easyvirt Dc Netscope security vulnerability

High CVSS 8.8

Multiple Code Injection vulnerabilities in EasyVirt DC NetScope <= 8.7.0 allows remote authenticated attackers to execute arbitrary code via the (1) lang parameter to /international/keyboard/options; the (2) keyboard_layout or (3) keyboard_variant parameter to /international/settings/keyboard; the (4) timezone parameter to /international/settings/timezone.

Severity
High
CVSS
8.8 (3.1)
Published
2025-05-19
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-77

Affected products

  • easyvirt / dc_netscope

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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