CVE-2018-25321

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.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://static.tp-link.com/resources/software/TL-WR720N_V1_130719.zip	Product
https://www.exploit-db.com/exploits/44335	Exploit Third Party Advisory VDB Entry
https://www.tp-link.com/	Product
https://www.vulncheck.com/advisories/tp-link-tl-wr720n-all-versions-csrf-via-administrative-interfaces	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:tl-wr720n_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr720n:-:*:*:*:*:*:*:*

History

18 May 2026, 18:34

Type	Values Removed	Values Added
First Time		Tp-link Tp-link tl-wr720n Tp-link tl-wr720n Firmware
References	~~() https://static.tp-link.com/resources/software/TL-WR720N_V1_130719.zip -~~	() https://static.tp-link.com/resources/software/TL-WR720N_V1_130719.zip - Product
References	~~() https://www.exploit-db.com/exploits/44335 -~~	() https://www.exploit-db.com/exploits/44335 - Exploit, Third Party Advisory, VDB Entry
References	~~() https://www.tp-link.com/ -~~	() https://www.tp-link.com/ - Product
References	~~() https://www.vulncheck.com/advisories/tp-link-tl-wr720n-all-versions-csrf-via-administrative-interfaces -~~	() https://www.vulncheck.com/advisories/tp-link-tl-wr720n-all-versions-csrf-via-administrative-interfaces - Third Party Advisory
CPE		cpe:2.3:h:tp-link:tl-wr720n:-:::::::* cpe:2.3:o:tp-link:tl-wr720n_firmware::::::::

17 May 2026, 13:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-17 13:16

Updated : 2026-05-18 18:34

NVD link : CVE-2018-25321

Mitre link : CVE-2018-25321

CVE.ORG link : CVE-2018-25321

JSON object : View

Products Affected

tp-link

tl-wr720n_firmware
tl-wr720n

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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