Totolink N600r Firmware
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By the Year
In 2026 there have been 0 vulnerabilities in Totolink N600r Firmware. Last year, in 2025 N600r Firmware had 5 security vulnerabilities published. Right now, N600r Firmware is on track to have less security vulnerabilities in 2026 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 5 | 8.80 |
It may take a day or so for new N600r Firmware vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Totolink N600r Firmware Security Vulnerabilities
TOTOLINK N600R Buffer Overflow via HTTP Req Handler (<=4.3.0cu.7866_B20220506)
CVE-2025-11444
8.8 - High
- October 08, 2025
A security vulnerability has been detected in TOTOLINK N600R up to 4.3.0cu.7866_B20220506. This impacts the function setWiFiBasicConfig of the file /cgi-bin/cstecgi.cgi of the component HTTP Request Handler. Such manipulation of the argument wepkey leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
Classic Buffer Overflow
TOTOLINK N600R V4.3.0cu.7647 Command Injection via pin
CVE-2025-51390
- August 04, 2025
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.
TOTOLINK N600R v4.3.0cu UPLOAD_FILENAME Buffer Overflow (remote)
CVE-2025-46060
- June 13, 2025
Buffer Overflow vulnerability in TOTOLINK N600R v4.3.0cu.7866_B2022506 allows a remote attacker to execute arbitrary code via the UPLOAD_FILENAME component
TOTOLINK N600R V4.3.0cu: Stack Overflow via WPS Pin (setWiFiWpsConfig)
CVE-2025-22903
- April 15, 2025
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the pin parameter in the function setWiFiWpsConfig.
Stack Overflow in Totolink N600R v4.3 via macCloneMac setWanConfig
CVE-2025-22900
- April 15, 2025
Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macCloneMac parameter in the setWanConfig function.
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