tp-link TL-WR840N Security Vulnerabilities

2 Vulnerabilities
Description

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.

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2021-41653, Last Modified: 2021-11-13T15:15:00Z

References

Advisory

Modemly Security Checklist

TP-Link-TL-WR840N-router-setup

oal_ipt_addBridgeIsolationRules on TP-Link TL-WR840N 6_EU_0.9.1_4.16 devices allows OS command injection because a raw string entered from the web interface (an IP address field) is used directly for a call to the system library function (for iptables).

Impacted versions: -

Base Score: 0.0, Severity: NA, ID: CVE-2020-36178, Last Modified: 2021-01-06T21:15:00Z

References

Advisory

Modemly Security Checklist

TP-Link-TL-WR840N-router-setup
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