VulnerabilityAnalyzed
CVE-2025-51630
TOTOLINK N350RT V9.3.5u.6139_B20201216 was discovered to contain a buffer overflow via the ePort parameter in the function setIpPortFilterRules.
CRITICAL 9.8EPSS 0.45%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a 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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.45% probability · 38th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- totolink/n350rt firmware
- Source
- cve@mitre.org
References
- https://github.com/luckysmallbird/Totolink-N350RT-Vulnerability/blob/main/1-ePort.mdExploit, Third Party Advisory
- https://github.com/luckysmallbird/Totolink-N350RT-Vulnerability/blob/main/1-ePort.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.