CVE-2018-11714
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Tp-link Tl-wr840n Firmware
PublishedJun 4, 2018
First seenJun 4, 2018
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tp-link tl-wr840n_firmware | 0.9.1_3.16 | — |
| tp-link tl-wr841n_firmware | 0.9.1_4.16 | — |
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