CVE-2024-48286Public exploitNetwork attack vector

Authenticated command execution via unsanitized ping address

Published Nov 21, 2024 · Updated Nov 21, 2024

Command injection in Linksys E3000 1.0.06.002_US allows remote authenticated users to execute operating-system commands through diagnostics. The diag_ping_start function passes the HTTP ping_ip value into an fprintf-built command without neutralizing shell metacharacters before execution. A valid router-management session and submission of a crafted diagnostic request are required; injected commands run on the appliance.

CVSS severity8.0
High
EPSS probability12.79%
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 Linksys E3000 1.0.06.002_US allows remote authenticated users to execute operating-system commands through diagnostics. The diag_ping_start function passes the HTTP ping_ip value into an fprintf-built command without neutralizing shell metacharacters before execution. A valid router-management session and submission of a crafted diagnostic request are required; injected commands run on the appliance.

The record

CVE
CVE-2024-48286
Published
Nov 21, 2024
Updated
Nov 21, 2024
Vendor
Linksys
Product
Linksys E3000
Classifications
CWE-77, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 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=1.0.06.002_US

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Linksys · Linksys E3000version=1.0.06.002_US

Published CVSS scores

8.0CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command 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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