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Vulnerability record · CVE-2023-52040 · published 24 January 2024

CVE-2023-52040: Totolink x6000r firmware command injection vulnerability

TTotolink · X6000r Firmware

An issue discovered in TOTOLINK X6000R v9.4.0cu.852_B20230719 allows attackers to run arbitrary commands via the sub_41284C function.

9.8 CVSS 3.1 Critical EPSS 0.85% · top 43.5% CWE-77 · Command injectionCWE-253 · CWE-253
9.8CVSS 3.1 base score
0.85%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue discovered in TOTOLINK X6000R v9.4.0cu.852_B20230719 allows attackers to run arbitrary commands via the sub_41284C function.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Beckaf/vunl/blob/main/TOTOLINK/X6000R/3/3.md ExploitThird Party Advisory
https://github.com/Beckaf/vunl/blob/main/TOTOLINK/X6000R/3/3.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-52053Totolink x6000r firmware command injection vulnerabilityTOTOLINK X6000R V9.4.0cu.1360_B20241207 was found to contain a command injection vulnerability in the sub_417D74 function via the file_name parameter…EPSS 4.4%9.8CVE-2024-52723Totolink x6000r firmware os command injection vulnerabilityIn TOTOLINK X6000R V9.4.0cu.1041_B20240224 in the shttpd file, the Uci_Set Str function is used without strict parameter filtering. An attacker can a…EPSS 1.0%9.8CVE-2024-1781Totolink x6000r firmware command injection vulnerabilityA vulnerability was found in Totolink X6000R AX3000 9.4.0cu.852_20230719. It has been rated as critical. This issue affects the function setWizardCfg…EPSS 15%9.8CVE-2023-52038Totolink x6000r firmware command injection vulnerabilityAn issue discovered in TOTOLINK X6000R v9.4.0cu.852_B20230719 allows attackers to run arbitrary commands via the sub_415C80 function.EPSS 0.77%9.8CVE-2023-52039Totolink x6000r firmware command injection vulnerabilityAn issue discovered in TOTOLINK X6000R v9.4.0cu.852_B20230719 allows attackers to run arbitrary commands via the sub_415AA4 function.EPSS 0.77%9.8CVE-2023-52042Totolink x6000r firmware command injection vulnerabilityAn issue discovered in sub_4117F8 function in TOTOLINK X6000R V9.4.0cu.852_B20230719 allows attackers to run arbitrary commands via the 'lang' parame…EPSS 0.95%9.8CVE-2023-52041Totolink x6000r firmware vulnerabilityAn issue discovered in TOTOLINK X6000R V9.4.0cu.852_B20230719 allows attackers to run arbitrary code via the sub_410118 function of the shttpd progra…EPSS 0.86%9.8CVE-2023-50651Totolink x6000r firmware os command injection vulnerabilityTOTOLINK X6000R v9.4.0cu.852_B20230719 was discovered to contain a remote command execution (RCE) vulnerability via the component /cgi-bin/cstecgi.cg…EPSS 2.8%

Source: NIST National Vulnerability Database (record CVE-2023-52040), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.