{"cvss":6.5,"datePublished":"2026-03-11T00:00:00Z","dateUpdated":"2026-03-11T00:00:00Z","description":"Tenda AC6 router firmware 15.03.05.19 contains a command injection vulnerability in the formSetIptv function, which processes requests to the /goform/SetIPTVCfg web interface. When handling the list and vlanId parameters, the sub_ADBC0 helper function concatenates these user-supplied values into nvram set system commands using doSystemCmd, without validating or sanitizing special characters (e.g., ;, \", #). An unauthenticated or authenticated attacker can exploit this by submitting a crafted POST request, leading to arbitrary system command execution on the affected device.","dueDate":"","id":"CVE-2025-57296","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":"ac6_firmware","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"MEDIUM","source":"vulncheck_kev","title":"Tenda ac6_firmware Improper Neutralization of Special Elements used in a Command","vendor":"Tenda"}