CVE-2018-11714

An issue was discovered on TP-Link TL-WR840N v5 00000005 0.9.1 3.16 v0001.0 Build 170608 Rel.58696n and TL-WR841N v13 00000013 0.9.1 4.16 v0001.0 Build 170622 Rel.64334n devices. This issue is caused by improper session handling on the /cgi/ folder or a /cgi file. If an attacker sends a header of "Referer: http://192.168.0.1/mainFrame.htm" then no authentication is required for any action.

• CWE-384

• http://blog.securelayer7.net/time-to-disable-tp-link-home-wifi-router/Exploit, Third Party Advisory
• https://www.exploit-db.com/exploits/44781/Exploit, Third Party Advisory, VDB Entry
• http://blog.securelayer7.net/time-to-disable-tp-link-home-wifi-router/Exploit, Third Party Advisory
• https://www.exploit-db.com/exploits/44781/Exploit, Third Party Advisory, VDB Entry

Published

Jun 4, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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