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CVE-2018-11714

N/A

Published: June 4, 2018 at 02:00 PM UTC

Updated: June 17, 2026 at 01:36 AM UTC

4 products affected across 1 vendorTl WR841N FirmwareTl WR840N FirmwareTL-WR841N

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Severity

N/A

Exploit prediction

EPSS 67%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Tl WR840N Firmware · TP-Link

95%

tp-link-tl-wr840n (same device)

Tl WR841N Firmware · TP-Link

95%

TL-WR841N · TP-Link

90%

TL-WR840N · TP-Linkdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCExploitThird Party Advisory

Source: [email protected]

http://blog.securelayer7.net/time-to-disable-tp-link-home-wifi-router/

Exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry

Source: [email protected]

https://www.exploit-db.com/exploits/44781/

CVSS

10HIGH[email protected]

Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-384

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