CSRF in TP-Link Tl-Wr720n
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (6.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- TP-Link Tl-Wr720n
- TP-Link Tl-Wr720n Firmware
- TP-Link Tl-Wr720nmbps Wireless N Router — versions V1_130719
Weakness classification (CWE)
References
- static.tp-link.com/resources/software/TL-WR720N_V1_130719.zip (Product, product)
- www.exploit-db.com/exploits/44335 (Exploit, VDB Entry, Third Party Advisory, exploit)
- www.tp-link.com/ (Product, product)
- www.vulncheck.com/advisories/tp-link-tl-wr720n-all-versions-csrf-via-administra… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2018-25321?
- CVE-2018-25321 is a medium-severity vulnerability in TP-Link Tl-Wr720n, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-05-17.
- How severe is CVE-2018-25321?
- Medium severity. CVSS v3 base score is 4.3 out of 10.