CVE-2018-25321

Name: CVE-2018-25321
Creator: NVD / NIST
Published: 2026-05-17T13:16:43.403+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2018-25321 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS 4.0

5.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.18%

7.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Tp-Link	Tl-Wr720n Firmware	<= v1_130719

References

https://static.tp-link.com/resources/software/TL-WR720N_V1_130719.zipProduct
https://www.exploit-db.com/exploits/44335Exploit, 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-interfacesThird Party Advisory

Timeline

Published: May 17, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2018-25321?

How severe is CVE-2018-25321?

CVE-2018-25321 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2018-25321?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-25321?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST