CVE-2021-38703
High
Description
Wireless devices running certain Arcadyan-derived firmware (such as KPN Experia WiFi 1.00.15) do not properly sanitise user input to the syslog configuration form. An authenticated remote attacker could leverage this to alter the device configuration and achieve remote code execution. This can be exploited in conjunction with CVE-2021-20090.
SeverityHigh
CVSS8.8
Exploit probability—
ProductKpn Experia Wifi Firmware
PublishedSep 1, 2021
First seenSep 1, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| kpn experia_wifi_firmware | 1.00.15 | — |
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