CVE-2024-30568Public exploitNetwork attack vector

Unauthenticated command execution via c4-IPAddr injection

Published Apr 3, 2024 · Updated Aug 21, 2024

Command injection in NETGEAR R6850 firmware 1.1.0.88 allows remote attackers to execute arbitrary commands through the c4-IPAddr parameter. The ping-test handler incorporates c4-IPAddr into an operating-system command without neutralizing shell metacharacters. No authentication or user interaction is required, and injected commands run in the router firmware's execution context.

CVSS severity9.8
Critical
EPSS probability46.92%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in NETGEAR R6850 firmware 1.1.0.88 allows remote attackers to execute arbitrary commands through the c4-IPAddr parameter. The ping-test handler incorporates c4-IPAddr into an operating-system command without neutralizing shell metacharacters. No authentication or user interaction is required, and injected commands run in the router firmware's execution context.

The record

CVE
CVE-2024-30568
Published
Apr 3, 2024
Updated
Aug 21, 2024
Vendor
NETGEAR
Product
AC2000 Smart WiFi Router Wi‑Fi 5 Dual Band Gigabit (R6850)
Classifications
CWE-94, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 21, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.1.0.88

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NETGEAR · AC2000 Smart WiFi Router Wi‑Fi 5 Dual Band Gigabit (R6850)version=1.1.0.88

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1059Command and Scripting Interpreter

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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