{"id":"CVE-2026-58146","title":"WNC T-Mobile 5G Box IDU router is vulnerable to OS command injection vulnerability","summary":"WNC T-Mobile 5G Box IDU router is vulnerable to OS command injection vulnerability. The vulnerability exists within the /cgi-bin/portal.cgi endpoint, specifically through the cli_cookie POST parameter. The cli_cookie parameter value is d…","severity":"critical","cvss":9.4,"cvssVector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","cwe":["CWE-78"],"vendor":"WNC","product":"T-Mobile 5G Box IDU","affected":["t-mobile_5g_box_idu < 1.1.0.651412"],"published":"2026-09-16","updated":"2026-09-16","sourceUpdated":"2026-09-16T19:14:25.980","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-58146","references":[{"url":"https://cert.pl/posts/2026/09/CVE-2026-40854","label":"cvd@cert.pl"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-16T15:58:33.437930Z"},"cvssSource":"cna","ingestedAt":"2026-09-16T11:54:38.961Z","epss":0.02124,"epssPercentile":0.80834,"slug":"CVE-2026-58146","body":"## Overview\n\nWNC T-Mobile 5G Box IDU router is vulnerable to OS command injection vulnerability. The vulnerability exists within the /cgi-bin/portal.cgi endpoint, specifically through the cli_cookie POST parameter. The cli_cookie parameter value is directly concatenated into a find command string without proper sanitization. This allows a remote, unauthenticated attacker to inject and execute arbitrary shell commands as root on the underlying operating system.\n\nThis issue has been fixed in firmware version 1.1.0.651412\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":52,"depthScoreParts":{"impact":51.7,"likelihood":0.4,"exploitation":0,"ransomware":0},"changes":[]}