CVE-2023-46415Network attack vector

Unauthenticated command execution via sub_41E588 injection

Published Oct 25, 2023 · Updated Sep 11, 2024

Command injection in TOTOLINK X6000R Firmware 9.4.0cu.652_B20230116 allows remote attackers to execute arbitrary commands. The sub_41E588 function passes untrusted input into operating-system command execution without neutralizing command separators. Unauthenticated network access is sufficient, and successful exploitation runs attacker-selected commands with the firmware service's privileges.

CVSS severity9.8
Critical
EPSS probability1.85%
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 TOTOLINK X6000R Firmware 9.4.0cu.652_B20230116 allows remote attackers to execute arbitrary commands. The sub_41E588 function passes untrusted input into operating-system command execution without neutralizing command separators. Unauthenticated network access is sufficient, and successful exploitation runs attacker-selected commands with the firmware service's privileges.

The record

CVE
CVE-2023-46415
Published
Oct 25, 2023
Updated
Sep 11, 2024
Vendor
TOTOLINK
Product
X6000R Firmware
Classifications
CWE-77, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 25, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 11, 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=9.4.0cu.652_b20230116

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TOTOLINK · X6000R Firmwareversion=9.4.0cu.652_b20230116

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NIST NVDCVSS: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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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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