CVE-2018-25321: tl-wr720n CSRF — Exploit

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.

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CVSS v3.1 Score

4.3

MEDIUM

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

EPSS — Exploit Prediction

0.0018

Probability of exploitation

0.08%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-352 Cross-Site Request Forgery

Affected Products

Vendor	Product	Versions
tp-link	tl-wr720n_firmware	< v1_130719
tp-link	tl-wr720n	All

References

Exploits

https://www.exploit-db.com/exploits/44335

Other References

https://static.tp-link.com/resources/software/TL-WR720N_V1_130719.zip https://www.tp-link.com/ https://www.vulncheck.com/advisories/tp-link-tl-wr720n-all-versions-csrf-via-administrative-interfaces

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2018-25321? +

CVE-2018-25321 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0018, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2018-25321? +

CVE-2018-25321 affects products from tp-link, specifically: tl-wr720n, tl-wr720n_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2018-25321? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2018-25321