CVE-2025-1609: LB-LINK AC1900 Router set_cmd websGetVar os command injection

Published Feb 24, 2025
·
Updated

A vulnerability has been found in LB-LINK AC1900 Router 1.0.2 and classified as critical. Affected by this vulnerability is the function websGetVar of the file /goform/setcmd. The manipulation of the argument cmd leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Software

3 affected components
LB-LINK AC1900 Router
All of the following
LB-LINK Ac1900 Firmware=1.0.2
LB-LINK AC1900

Event History

Feb 24, 2025
CVE Published
via MITRE·01:00 AM
Data Sourced
via MITRE·01:00 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:15 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-1609?

CVE-2025-1609 is classified as a critical vulnerability.

2

How do I fix CVE-2025-1609?

To fix CVE-2025-1609, it is advised to update the firmware of the LB-LINK AC1900 Router to the latest version.

3

What type of vulnerability is CVE-2025-1609?

CVE-2025-1609 is an OS command injection vulnerability.

4

Can CVE-2025-1609 be exploited remotely?

Yes, CVE-2025-1609 can be exploited remotely by manipulating the cmd argument.

5

Which product is affected by CVE-2025-1609?

CVE-2025-1609 affects the LB-LINK AC1900 Router version 1.0.2.

Contact

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