CVE-2024-32352Public exploitNetwork attack vector

Authenticated command execution via unsanitized L2TP parameter

Published May 14, 2024 · Updated Feb 13, 2025

OS command injection in TOTOLINK X5000R V9.1.0cu.2350_B20230313 allows remote authenticated users to execute arbitrary commands. The setL2tpServerCfg handler passes the ipsecL2tpEnable value from a cstecgi.cgi request into command processing without neutralizing shell metacharacters. Access to the router management interface and a valid login are required; successful exploitation grants command execution on the device.

CVSS severity8.8
High
EPSS probability2.17%
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 X5000R V9.1.0cu.2350_B20230313 allows remote authenticated users to execute arbitrary commands. The setL2tpServerCfg handler passes the ipsecL2tpEnable value from a cstecgi.cgi request into command processing without neutralizing shell metacharacters. Access to the router management interface and a valid login are required; successful exploitation grants command execution on the device.

The record

CVE
CVE-2024-32352
Published
May 14, 2024
Updated
Feb 13, 2025
Vendor
TOTOLINK
Product
X5000R
Classifications
CWE-94, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 14, 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=V9.1.0cu.2350_B20230313

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

TOTOLINK · X5000Rversion=V9.1.0cu.2350_B20230313

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-94Improper Control of Generation of Code ('Code Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

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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