{"id":"CVE-2026-111461","title":"SMS upgrade argument reaches system() unescaped in OnCell G3150A-LTE Series","summary":"An OS command injection vulnerability exists in OnCell G3150A-LTE Series. When the SMS management functionality is enabled and configured, a remote attacker with the required privileges could exploit insufficient input validation in the …","severity":"high","cvss":7.5,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-78"],"vendor":"Moxa","product":"OnCell G3150A-LTE Series","affected":["oncell_g3150a-lte_series 1.0.0"],"published":"2026-10-27","updated":"2026-10-27","sourceUpdated":"2026-10-27T07:17:01.566Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111461","references":[{"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-269510-cve-2026-111459-cve-2026-111460-cve-2026-111461-vulnerabilities-in-moxa-remote-connect-suite-mrc-client"}],"tags":["cve.org"],"epss":0.0137,"epssPercentile":0.7176,"ingestedAt":"2026-10-27T16:11:59.236Z","slug":"CVE-2026-111461","body":"## Overview\n\nAn OS command injection vulnerability exists in OnCell G3150A-LTE Series. When the SMS management functionality is enabled and configured, a remote attacker with the required privileges could exploit insufficient input validation in the SMS management functionality to execute arbitrary commands on the affected device.\n\n## Affected\n\n- `oncell_g3150a-lte_series 1.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n### Workarounds\n\nPlease refer to the following mitigation measures to reduce the risk of exploitation:\n\n  *  \n\nFor CVE-2026-111461, keep the SMS functionality disabled unless it is required for operation. This functionality is disabled by default. If it is not needed, Moxa recommends leaving it disabled to reduce the risk of exploitation.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":41.3,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}