CVE-2024-34210Public exploitNetwork attack vector

Unauthenticated command execution via unchecked update filename

Published May 9, 2024 · Updated Feb 13, 2025

OS command injection in TOTOLINK CP450 4.1.0cu.747_B20191224 allows remote attackers to execute arbitrary commands via HTTP requests. The CloudACMunualUpdate handler assigns the FileName parameter to v31 without validation and passes it directly to the system function. CISA assesses the endpoint as requiring neither authentication nor user interaction, so a crafted request can alter device data or interrupt service.

CVSS severity7.3
High
EPSS probability1.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in TOTOLINK CP450 4.1.0cu.747_B20191224 allows remote attackers to execute arbitrary commands via HTTP requests. The CloudACMunualUpdate handler assigns the FileName parameter to v31 without validation and passes it directly to the system function. CISA assesses the endpoint as requiring neither authentication nor user interaction, so a crafted request can alter device data or interrupt service.

The record

CVE
CVE-2024-34210
Published
May 9, 2024
Updated
Feb 13, 2025
Vendor
TOTOLINK
Product
CP450
Classifications
CWE-78, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2025Record 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=*

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TOTOLINK · CP450version=*

Published CVSS scores

7.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1190Exploit Public-Facing Application

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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