CVE-2026-9543
Totolink N300RH Web Management cstecgi.cgi setPasswordCfg os command injection
- State
- Published
- Severity
- 9.3 Critical
- Published
- May 26, 2026
- Updated
- May 26, 2026
- Reserved
- May 26, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 9.8 Critical | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 10.0 High | AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
N300RHTotolink |
|
References
- VDB-365607 | Totolink N300RH Web Management cstecgi.cgi setPasswordCfg os command injectionvdb-entrytechnical-description
- VDB-365607 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #815068 | Totolink N300RHv4 V6.1c.1353_B20190305 OS Command Injectionthird-party-advisory
- https://github.com/A1ester/TOTOLINK-N300RH-Command-Injectionexploit
- https://www.totolink.net/product
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