CVE-2026-9543 Details
Description
A vulnerability has been found in Totolink N300RH 6.1c.1353_B20190305. Affected is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument admpass leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
An OS command injection vulnerability has been identified in the Totolink N300RH router, specifically in version 6.1c.1353_B20190305. The issue arises in the Web Management Interface, within the 'setPasswordCfg' function of the '/cgi-bin/cstecgi.cgi' file. The vulnerability can be exploited remotely by manipulating the 'admpass' argument.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 26, 2026CISA-ADP
Assessed May 26, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://vuldb.com/submit/815068 | CISA-ADP | Permission Required |
| https://github.com/A1ester/TOTOLINK-N300RH-Command-Injection | [email protected] | ExploitTechnical Description |
| https://vuldb.com/submit/815068 | [email protected] | Permission Required |
| https://vuldb.com/vuln/365607 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/365607/cti | [email protected] | AdvisoryPermission Required |
| https://www.totolink.net/ | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Totolink N300RH | 6.1c.1353_B20190305 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 26, 2026 | CVE Modified | CISA-ADP |
| May 26, 2026 | New CVE Received | [email protected] |