CVE-2025-45842
First published: Thu May 08 2025(Updated: )
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyCfg function.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Totolink NR1800X Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-45842?
CVE-2025-45842 has been classified as a high severity vulnerability due to its potential for exploitation via an authenticated stack overflow.
How do I fix CVE-2025-45842?
To fix CVE-2025-45842, you should update the firmware of your TOTOLINK NR1800X device to the latest version provided by the manufacturer.
What is the main cause of CVE-2025-45842?
CVE-2025-45842 is caused by an authenticated stack overflow vulnerability in the setWiFiEasyCfg function, specifically related to the ssid5g parameter.
Who is affected by CVE-2025-45842?
CVE-2025-45842 affects users of the TOTOLINK NR1800X router running the firmware version V9.1.0u.6681_B20230703.
Can CVE-2025-45842 be exploited remotely?
CVE-2025-45842 requires authentication, meaning that the vulnerability can only be exploited by users who have already gained access to the device's administrative interface.
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