CVE-2026-35867

A Command Injection vulnerability exists in the bs_SetLimitCli_info function within the libshare.so library of the LB-LINK router AC1900_AZ2 V1.0.2 via shell metacharacters, if the device is deployed in a scenario where an actor is able to make a "POST /goform/set_LimitClient_cfg" call but does not already have administrative access to the device.

  • Published Sep 13, 2026
  • CVSS 3.1 low
  • 1.0% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-35867 at the National Vulnerability Database