tp-link wr840n - vulnerabilities and exploits

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7.5

CVSSv3

TP-Link WR840N devices allow remote malicious users to cause a denial of service (connectivity loss) via a series of packets with random MAC addresses.

Tp-link Wr840n -

1 EDB exploit

9.8

CVSSv3

A password-disclosure issue in the web interface on certain TP-Link devices allows a remote malicious user to get full administrative access to the web panel. This affects WA901ND devices prior to 3.16.9(201211) beta, and Archer C5, Archer C7, MR3420, MR6400, WA701ND, WA801ND, WD...

7.5

CVSSv3

TP-Link WR840N devices have a buffer overflow via a long Authorization HTTP header.

Tp-link Tl-wr840n Firmware 0.9.1

1 EDB exploit

4.8

CVSSv3

TP-Link TL-WR840N v5 00000005 devices allow XSS via the network name. The attacker must log into the router by breaking the password and going to the admin login page by THC-HYDRA to get the network name. With an XSS payload, the network name changed automatically and the interne...

Tp-link Tl-wr840n Firmware 0.9.1 3.16

1 EDB exploit

9.8

CVSSv3

An issue exists 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 ...

Tp-link Tl-wr840n Firmware 0.9.1 3.16 Tp-link Tl-wr841n Firmware 0.9.1 4.16

1 Github repository

9.8

CVSSv3

The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to remote code execution via a crafted payload in an IP address input field.

Tp-link Tl-wr840n Firmware

6.4

CVSSv3

In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow

Tp-link Tl-wr840n Firmware -

1 Github repository

7.5

CVSSv3

TP-Link TL-WR840N devices allow remote malicious users to cause a denial of service (networking outage) via fragmented packets, as demonstrated by an "nmap -f" command.

Tp-link Tl-wr840n Firmware -

8.8

CVSSv3

The traceroute function on the TP-Link TL-WR840N v4 router with firmware up to and including 0.9.1 3.16 is vulnerable to remote code execution via a crafted payload in an IP address input field.

Tp-link Tl-wr840n Firmware

7.2

CVSSv3

TP-LINK TL-WR840N(ES)_V6.20 exists to contain a buffer overflow via the DNSServers parameter.

Tp-link Tl-wr840n Firmware 0.9.1.4.16

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