{"id":"CVE-2026-35867","aliases":["EUVD-2026-77124","GHSA-cw3c-9w3h-vf4q"],"status":"published","title":"A Command Injection vulnerability exists in the bs_SetLimitCli_info function within the libshare...","description":"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.","severity":{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01017,"percentile":0.63599,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-09-13T00:00:00Z","modified":"2026-09-22T20:00:03Z","products":[{"vendor":"lb-link","product":"ac1900 firmware"}],"references":[{"url":"https://github.com/Orcust-Automaton/Vulnerability/blob/main/LB-Link/AC1900_AZ2/bs_SetLimitCli_info.md","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35867"},{"url":"https://github.com/advisories/GHSA-cw3c-9w3h-vf4q"}],"sources":{"cve":[{"id":"CVE-2026-35867","description":"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.","status":"published","published":"2026-09-13T00:00:00Z","modified":"2026-09-14T15:52:16.282Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:20:05.15083Z"}],"euvd":[{"id":"EUVD-2026-77124","description":"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.","status":"published","published":"2026-09-13T00:00:00Z","modified":"2026-09-14T15:52:16Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L","level":"low"}],"updated_at":"2026-11-02T17:28:20.426868Z"}],"ghsa":[{"id":"GHSA-cw3c-9w3h-vf4q","title":"A Command Injection vulnerability exists in the bs_SetLimitCli_info function within the libshare...","description":"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.","status":"published","published":"2026-09-14T00:31:27Z","modified":"2026-09-14T00:31:27Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L","level":"low"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:11:47.913221Z"}],"nvd":[{"id":"CVE-2026-35867","description":"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.","status":"published","published":"2026-09-13T22:16:59.473Z","modified":"2026-09-22T20:00:03.713Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L","level":"low","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:12:46.980627Z"}]}}