---
id: CVE-2024-23690
title: >-
  EOL Netgear FVS336Gv2 and FVS336Gv3 Telnet Configuration Backup Command
  Injection
summary: >-
  The end-of-life Netgear FVS336Gv2 and FVS336Gv3 are affected by a command
  injection vulnerability in the Telnet interface. An authenticated and remote
  attacker can execute arbitrary OS commands as root over Telnet by sending
  crafted "uti…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-78
vendor: Netgear
product: FVS336Gv3
affected:
  - FVS336Gv3 <= 4.3.5-3
  - FVS336Gv2 <= 4.3.3-6
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2025-02-04T14:58:11.357988Z'
published: '2025-02-04'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T21:15:05.111Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2024-23690'
references:
  - url: 'https://vulncheck.com/advisories/netgear-fvs336g-rce'
tags:
  - cve.org
epss: 0.01129
epssPercentile: 0.66569
ingestedAt: '2026-11-03T08:39:35.533Z'
---

## Overview

The end-of-life Netgear FVS336Gv2 and FVS336Gv3 are affected by a command injection vulnerability in the Telnet interface. An authenticated and remote attacker can execute arbitrary OS commands as root over Telnet by sending crafted "util backup_configuration" commands.

## Affected

- `FVS336Gv3 <= 4.3.5-3`
- `FVS336Gv2 <= 4.3.3-6`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.