CVE-2025-51630

Public Exploit

Description

TOTOLINK N350RT V9.3.5u.6139_B20201216 was discovered to contain a buffer overflow via the ePort parameter in the function setIpPortFilterRules.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.19%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/luckysmallbird/Totolink-N350RT-Vulnerability/blob/main/1-ePort.md exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-51630?
CVE-2025-51630 has been scored as a critical severity vulnerability.
How to fix CVE-2025-51630?
To fix CVE-2025-51630, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-51630 being actively exploited in the wild?
It is possible that CVE-2025-51630 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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