CVE-2018-25321: TP-Link TL-WR720N All Versions CSRF via Administrative Interfaces

Published May 17, 2026
·
Updated

TP-Link TL-WR720N wireless router contains a cross-site request forgery vulnerability that allows attackers to perform unauthorized administrative actions by crafting malicious web requests. Attackers can modify port forwarding rules via VirtualServerRpm.htm or change WiFi security settings via WlanSecurityRpm.htm by tricking authenticated users into visiting attacker-controlled pages.

Affected Software

3 affected components
TP-Link TL-WR720N
All of the following
TP-Link Tl-wr720n Firmware<=v1_130719
TP-Link TL-WR720N

Event History

May 17, 2026
CVE Published
via MITRE·12:11 PM
Data Sourced
via MITRE·12:11 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2018-25321?

CVE-2018-25321 is classified as a medium severity cross-site request forgery vulnerability.

2

How do I fix CVE-2018-25321?

To fix CVE-2018-25321, update your TP-Link TL-WR720N router firmware to the latest version provided by TP-Link.

3

What type of vulnerability is CVE-2018-25321?

CVE-2018-25321 is a cross-site request forgery (CSRF) vulnerability affecting the TP-Link TL-WR720N router.

4

What actions can attackers perform due to CVE-2018-25321?

Attackers can perform unauthorized administrative actions, such as modifying port forwarding rules, due to CVE-2018-25321.

5

Are all versions of TP-Link TL-WR720N affected by CVE-2018-25321?

Yes, all versions of the TP-Link TL-WR720N are affected by CVE-2018-25321.

Contact

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