CVE-2025-1609
MEDIUMLB-LINK AC1900 Router 1.0.2 - OS Command Injection via websGetVar Function
Title source: llmDescription
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/set_cmd. 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.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.296599
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.296599
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.501023
Exploit, Third Party Advisory exploit
https://noisy-caravel-a9a.notion.site/LBLINK_AC1900_V1-0-2_-set_cmd-_-bs_SetCmd-_CI-179898c94eac808e8875e0b8e1bee47e?pvs=74
Scores
CVSS v3
6.3
EPSS
0.0988
EPSS Percentile
95.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-77
CWE-78
Status
published
Products (1)
lb-link/ac1900_firmware
1.0.2
Published
Feb 24, 2025
Tracked Since
Feb 18, 2026