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CVE-2025-14737: WA850RE router allows attackers to run unauthorized commands

CVE-2025-14737 · published 10 months ago

Summary

Certain versions of the WA850RE router have a security flaw that allows an attacker who has access to the same network to run unauthorized commands on the router. This could potentially be used to make unauthorized changes or disrupt the network. Users of affected versions should update to the latest firmware to fix the issue.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
tp-link	tl-wa850re_firmware	<= 160527 <= 160922 `cpe:2.3:o:tp-link:tl-wa850re_firmware::::::::`

Original advisory text

Command Injection vulnerability in TP-Link WA850RE (httpd modules) allows authenticated adjacent attacker to inject arbitrary commands.This issue affects: ≤ WA850RE V2_160527, ≤ WA850RE V3_160922.

References

https://blog.exodusintel.com/2022/06/23/tp-link-wa850re-remote-command-injection... Third Party Advisory
https://www.tp-link.com/us/support/download/tl-wa850re/v2/#Firmware Product Release Notes
https://www.tp-link.com/us/support/download/tl-wa850re/v3/#Firmware Product Release Notes
https://www.tp-link.com/us/support/faq/4848/ Vendor Advisory

Fix within

Internet-facing 14 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit
Gives an attacker full control

Severity

7.1 High

Exploitation

<1% chance of attack within 30 days

Type

CWE-78OS Command Injection

Timeline

Published18 Dec 2025

Updated3 Nov 2026

First seen7 Mar 2026

Sources

CVE-2025-14737 · NVD

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