{"cvss":0.0,"datePublished":"2025-10-09T00:00:00Z","dateUpdated":"2025-10-09T00:00:00Z","description":"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.","dueDate":"","id":"CVE-2018-11714","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":"tl-wr840n_firmware","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"HIGH","source":"vulncheck_kev","title":"TP-Link tl-wr840n_firmware Session Fixation","vendor":"TP-Link"}