CVE-2021-23242

CVE-2021-23242

EPSS 1.8%

MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ to the UPnP server, as demonstrated by the /../../conf/template/uhttpd.json URI.

Affected products

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References

https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Upnp%20Server%20Directory%20Traversal.md https://www.mercurycom.com.cn/product-521-1.html https://www.mercusys.com/en/