Vendors Contacted: TP-LINK
Vendor Patched: Yes, Firmware 140916
System Affected: N750 Wireless Dual Band Gigabit Router (TL-WDR4300), might affect others.
Versions Affected: 130617 , possibly earlier
CVE Numbers Assigned: CVE-2014-4727, CVE-2014-4728
# Stored XSS -
If the administrator will visit the dhcp clients page (web panel)
the script will execute.
# DoS (web server) -
Denial of service condition to the device web server, remotely or locally send the
device a "GET" request with an extra "Header" with a long value (A x 3000 times).
Proof of Concept:
Vendor notified about the vulnerabilities with all the relevant technical information.
Vendor released a fix.
The Vulnerabilities was discovered by Oz Elisyan.