Cyber Resilience

CVE-2024-35520

Command Injection in Netgear R7000 Firmware 1.0.11.136

Command Injection
Published
14 October 2024
Modified
16 October 2024
CVSS Score v3.1 8.4
Click a component to see what it means
Raw vectorCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.093 95th percentile
Risk Priority 64 floored blend · peak EPSS

Summary

CVE-2024-35520 is a high-severity Command Injection (CWE-77) vulnerability in Netgear R7000 Firmware. Its CVSS base score is 8.4 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Command and Scripting Interpreter (T1059); ranked in the top 5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SA-11 (Developer Testing and Evaluation) and SI-10 (Information Input Validation) — see the control section below for these in your framework.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

Netgear R7000 firmware version 1.0.11.136 is affected by a command-injection flaw (CWE-77) in the RMT_invite.cgi endpoint. The vulnerability is triggered when an attacker supplies a crafted device_name2 parameter, allowing arbitrary operating-system commands to be executed on the device.

Exploitation requires adjacent-network access and high privileges, corresponding to the CVSS vector AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H. An authenticated administrator on the local network can therefore achieve full control over the router, including the ability to read or modify configuration data, install persistent malware, or disrupt network services.

The referenced Netgear security advisory PSV-2023-0154 describes the issue as post-authentication command injection and directs users to updated firmware that eliminates the vulnerable parameter handling in RMT_invite.cgi.

EPSS remains flat at 0.0536 with no upward movement since disclosure, indicating limited observed exploitation interest to date.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability Data

Netgear R7000 1.0.11.136 is vulnerable to Command Injection in RMT_invite.cgi via device_name2 parameter.

CWE(s)
CWE-77

Related Threats

MITRE ATT&CK Enterprise Techniques

T1059 Command and Scripting Interpreter Execution
Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries.
attack.mitre.org →
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1059.001 PowerShell Execution
Adversaries may abuse PowerShell commands and scripts for execution.
attack.mitre.org →
T1059.003 Windows Command Shell Execution
Adversaries may abuse the Windows command shell for execution.
attack.mitre.org →
T1059.004 Unix Shell Execution
Adversaries may abuse Unix shell commands and scripts for execution.
attack.mitre.org →
T1059.008 Network Device CLI Execution
Adversaries may abuse scripting or built-in command line interpreters (CLI) on network devices to execute malicious command and payloads.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2025-50526Same vendor: Netgear
CVE-2024-1431Same product: Netgear R7000
CVE-2024-35518Same vendor: Netgear
CVE-2024-57231Same vendor: Netgear
CVE-2024-54802Same vendor: Netgear
CVE-2024-52022Same vendor: Netgear
CVE-2024-57233Same vendor: Netgear
CVE-2023-33532Same vendor: Netgear
CVE-2025-45492Same vendor: Netgear
CVE-2024-57234Same vendor: Netgear

Affected Assets

netgear
r7000 firmware
1.0.11.136

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V1.2.3
  • V1.2.5
  • V1.2.8
  • V1.2.9

Mitigating Controls (NIST 800-53 r5) AI

SA-11 Developer Testing and Evaluation good match

Developer testing and evaluation can discover command-construction flaws before deployment.

SI-10 Information Input Validation good match

Input validation directly stops construction of commands from untrusted data containing special elements.

SA-8 Security and Privacy Engineering Principles partial match

Secure engineering principles include proper neutralization and safe command construction practices.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require input validation and neutralization that prevent command injection.

DE.CM-09 partial match
prevents

Runtime monitoring of software and data can detect anomalous command execution resulting from injection.

ID.RA-01 partial match
prevents

Identifying recorded vulnerabilities enables remediation of command-injection flaws before exploitation.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.28 Secure coding mostly match
prevents

Secure coding standards require proper escaping and parameterization of commands, directly eliminating CWE-77.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing in development catches command-injection vulnerabilities before release.

A.8.25 Secure development life cycle partial match
prevents

Secure development life cycle mandates input validation and command construction practices that directly prevent command injection.

A.8.26 Application security requirements partial match
prevents

Application security requirements explicitly call for controls against injection flaws including command injection.

A.8.27 Secure system architecture and engineering principles partial match
prevents

Secure architecture principles reduce the attack surface but do not prescribe the specific neutralization techniques needed.

A.8.31 Separation of development, test and production environments none match
none

Environment separation limits the blast radius of an exploited command injection but does not prevent the flaw itself.

References