CVE-2018-25321 TP-Link TL-WR720N CSRF via Administrative Interfaces (firmware V1_130719)
Attackers can trick authenticated users into modifying router settings like port forwarding or WiFi security via CSRF.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-25321?
CVE-2018-25321 is a medium-severity vulnerability in Tp-link TL-WR720NMbps Wireless N Router, published on 17 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-352
Which versions are affected by CVE-2018-25321?
It affects 1 product.
Products include Tp-Link Tl-Wr720n Firmware.
How do I fix CVE-2018-25321?
No fix has been published for CVE-2018-25321 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-25321 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25321 exists.
Sources
Also known as GHSA-xcjj-554g-7m97.