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X18 Firmware CVE-2023-29800

CRITICAL
Command Injection (CWE-77)
2023-04-14 cve@mitre.org
Command Injection X18 Firmware
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Apr 14, 2023 - 14:15 nvd
CRITICAL 9.8

DescriptionNVD

TOTOLINK X18 V9.1.0cu.2024_B20220329 was discovered to contain a command injection vulnerability via the FileName parameter in the UploadFirmwareFile function.

AnalysisAI

TOTOLINK X18 V9.1.0cu.2024_B20220329 was discovered to contain a command injection vulnerability via the FileName parameter in the UploadFirmwareFile function. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. TOTOLINK X18 V9.1.0cu.2024_B20220329 was discovered to contain a command injection vulnerability via the FileName parameter in the UploadFirmwareFile function. Affected products include: Totolink X18 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.

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An issue in TOTOLINK x18 v.9.1.0cu.2024_B20220329 allows a remote attacker to execute arbitrary code via the sub_410E54

CVE-2025-1829 MEDIUM POC
5.3 Mar 02

A vulnerability was found in TOTOLINK X18 9.1.0cu.2024_B20220329. Rated medium severity (CVSS 5.3), this vulnerability i
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A vulnerability, which was classified as critical, has been found in TOTOLINK X18 9.1.0cu.2024_B20220329. Rated medium s
CVE-2025-1340 HIGH
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A vulnerability classified as critical has been found in TOTOLINK X18 9.1.0cu.2024_B20220329. Rated high severity (CVSS

Same weakness CWE-77 – Command Injection

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Same technique Command Injection

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CVE-2024-50603 CRITICAL POC
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CVE-2023-29800 vulnerability details – vuln.today
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