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tp-link wr840n firmware - vulnerabilities and exploits
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6.8
CVSSv3
CVE-2022-29402
TP-Link TL-WR840N EU v6.20 exists to contain insecure protections for its UART console. This vulnerability allows malicious users to connect to the UART port via a serial connection and execute commands as the root user without authentication.
Tp-link Tl-wr840n Firmware -
8.8
CVSSv3
CVE-2019-15060
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
9.8
CVSSv3
CVE-2021-41653
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
7.5
CVSSv3
CVE-2018-15840
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 -
6.4
CVSSv3
CVE-2021-29280
In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow
Tp-link Tl-wr840n Firmware -
1 Github repository
4.9
CVSSv3
CVE-2018-18489
The ping feature in the Diagnostic functionality on TP-LINK WR840N v2 Firmware 3.16.9 Build 150701 Rel.51516n devices allows remote malicious users to cause a denial of service (HTTP service termination) by modifying the packet size to be higher than the UI limit of 1472.
Tp-link Wr840n Firmware 3.16.9
9.8
CVSSv3
CVE-2018-11714
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
7.2
CVSSv3
CVE-2022-26639
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
7.2
CVSSv3
CVE-2022-26640
TP-LINK TL-WR840N(ES)_V6.20 exists to contain a buffer overflow via the minAddress parameter.
Tp-link Tl-wr840n Firmware 0.9.1.4.16
7.2
CVSSv3
CVE-2022-26641
TP-LINK TL-WR840N(ES)_V6.20 exists to contain a buffer overflow via the httpRemotePort parameter.
Tp-link Tl-wr840n Firmware 0.9.1.4.16
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-30078
CVE-2024-37896
code injection
CVE-2024-3080
CVE-2024-5172
cross-site request forgery
CVE-2024-6111
firmware
CVE-2024-38504
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