CVE-2026-19962
HighCVSS 7.4Exploitation Probability (EPSS)
Elevated risk65th percentile - higher than 65% of all known CVEs
Summary
A vulnerability was found in Edimax EW-7478APC 1.04. The issue affects the setWAN function in the file /goform/setWAN, where manipulation of pppUserName/pptpUserName/L2TPUserName arguments leads to command injection. The attack can be performed remotely, and the exploit is publicly available.
Risk Assessment
A remote attacker can execute arbitrary system commands, potentially leading to device takeover and network security compromise.
Recommendation
Check for and apply any available vendor updates, and restrict access to the device from trusted networks.
Original NVD description (English source)
A flaw has been found in Edimax EW-7478APC 1.04. Affected by this vulnerability is the function setWAN of the file /goform/setWAN. Executing a manipulation of the argument pppUserName/pptpUserName/L2TPUserName can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.