VulnerabilityModified
CVE-2025-51390
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.
CRITICAL 9.8EPSS 1.81%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.
- 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
- 1.81% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- totolink/n600r firmware
- Source
- cve@mitre.org
References
- https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.mdExploit, Third Party Advisory
- https://github.com/Luanruy/qianxin/blob/main/overflow-0x41ca08.mdExploit, Third Party Advisory
- https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.