Description
A security vulnerability has been detected in TOTOLINK X6000R 9.4.0cu.652_B20230116. The impacted element is the function firmware_check of the file /cgi-bin/cstecgi.cgi of the component UploadFirmwareFile Handler. Such manipulation of the argument file_name leads to os command injection. The attack may be performed from remote.
Published: 2026-10-06
Score: 10 Critical
EPSS: 2.1% Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 06 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 06 Oct 2026 02:45:00 +0000

Type Values Removed Values Added
First Time appeared Totolink x6000r
Vendors & Products Totolink x6000r

Tue, 06 Oct 2026 01:30:00 +0000

Type Values Removed Values Added
Description A security vulnerability has been detected in TOTOLINK X6000R 9.4.0cu.652_B20230116. The impacted element is the function firmware_check of the file /cgi-bin/cstecgi.cgi of the component UploadFirmwareFile Handler. Such manipulation of the argument file_name leads to os command injection. The attack may be performed from remote.
Title TOTOLINK X6000R UploadFirmwareFile cstecgi.cgi firmware_check os command injection
First Time appeared Totolink
Totolink x6000r Firmware
Weaknesses CWE-77
CWE-78
CPEs cpe:2.3:o:totolink:x6000r_firmware:*:*:*:*:*:*:*:*
Vendors & Products Totolink
Totolink x6000r Firmware
References
Metrics cvssV2_0

{'score': 10, 'vector': 'AV:N/AC:L/Au:N/C:C/I:C/A:C/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 10, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R'}

cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X'}


Subscriptions

Totolink X6000r X6000r Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-06T13:25:02.411Z

Reserved: 2026-10-05T15:01:47.713Z

Link: CVE-2026-105484

cve-icon Vulnrichment

Updated: 2026-10-06T13:24:57.563Z

cve-icon NVD

Status : Deferred

Published: 2026-10-06T02:17:04.040

Modified: 2026-10-06T15:04:52.637

Link: CVE-2026-105484

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-07T06:15:12Z

Weaknesses
  • CWE-77

    Improper Neutralization of Special Elements used in a Command ('Command Injection')

  • CWE-78

    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')