CVE intelligence and bounded remediation

CVE-2026-24697 — Cisco Rv130 Firmware security vulnerability

High CVSS 7.2

An OS command injection vulnerability exists in the start_bonjour() function of the "rc" binary in Cisco RV130/RV130W with firmware 1.0.3.55 and RV110W routers with firmware 1.2.2.5 / 1.2.2.8. The wan_hostname configuration parameter is not properly sanitized, which could allow an authenticated remote attacker to execute arbitrary OS commands with root privileges.

Severity
High
CVSS
7.2 (3.1)
Published
2026-07-08
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-78

Affected products

  • cisco / rv130_firmware / 1.0.3.55
  • cisco / rv130w_firmware / 1.0.3.55
  • cisco / rv110w_firmware / 1.2.2.5
  • cisco / rv110w_firmware / 1.2.2.8

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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