{"schema_version":1,"title":"Tenda AC7 vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in Tenda AC7: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-51846, was published on 19 June 2026.","url":"https://junglewise.ai/threats/technologies/ac7","json_url":"https://junglewise.ai/threats/technologies/ac7.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/ac7","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":5,"critical":1,"exploited":1,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":4},"latest":[{"cve":"CVE-2026-51846","cvss":9.8,"slug":"cve-2026-51846-tenda-ac7-stack-overflow-in-goform-advsetmacmtuwan","title":"Tenda AC7 stack overflow in /goform/AdvSetMacMtuWan","severity":"info","exploited":false,"published_at":"2026-06-19T17:16:30.09+00:00","url":"https://junglewise.ai/threats/cve-2026-51846-tenda-ac7-stack-overflow-in-goform-advsetmacmtuwan"},{"cve":"CVE-2026-51845","slug":"cve-2026-51845-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan","title":"Tenda AC7 stack buffer overflow in AdvSetMacMtuWan","severity":"info","exploited":false,"published_at":"2026-06-19T17:16:29.993+00:00","url":"https://junglewise.ai/threats/cve-2026-51845-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan"},{"cve":"CVE-2026-51844","cvss":9.8,"slug":"cve-2026-51844-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan","title":"Tenda AC7 stack buffer overflow in AdvSetMacMtuWan","severity":"info","exploited":false,"published_at":"2026-06-19T17:16:29.89+00:00","url":"https://junglewise.ai/threats/cve-2026-51844-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan"},{"cve":"CVE-2026-51843","cvss":9.8,"slug":"cve-2026-51843-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan","title":"Tenda AC7 stack buffer overflow in AdvSetMacMtuWan","severity":"info","exploited":false,"published_at":"2026-06-19T17:16:29.79+00:00","url":"https://junglewise.ai/threats/cve-2026-51843-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan"},{"cve":"CVE-2018-14558","cvss":9.8,"slug":"cve-2018-14558-tenda-ac7-ac9-and-ac10-routers-command-injection-vulnerability","title":"Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-14558-tenda-ac7-ac9-and-ac10-routers-command-injection-vulnerability"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Tenda F451","slug":"f451","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/f451"},{"name":"Tenda CP3","slug":"cp3","vulnerabilities":14,"url":"https://junglewise.ai/threats/technologies/cp3"},{"name":"Tenda F451 Firmware","slug":"f451-firmware","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/f451-firmware"},{"name":"Tenda W20E","slug":"w20e","vulnerabilities":11,"url":"https://junglewise.ai/threats/technologies/w20e"},{"name":"Tenda G0","slug":"g0","vulnerabilities":10,"url":"https://junglewise.ai/threats/technologies/g0"},{"name":"Tenda W15E","slug":"w15e","vulnerabilities":10,"url":"https://junglewise.ai/threats/technologies/w15e"},{"name":"Tenda HG10","slug":"hg10","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/hg10"},{"name":"Tenda W3 Wireless Router","slug":"w3-wireless-router","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/w3-wireless-router"},{"name":"Tenda CH22","slug":"ch22","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/ch22"},{"name":"Tenda CX12L","slug":"cx12l","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/cx12l"},{"name":"Tenda CX12L Firmware","slug":"cx12l-firmware","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/cx12l-firmware"},{"name":"Tenda 5G03","slug":"5g03","vulnerabilities":6,"url":"https://junglewise.ai/threats/technologies/5g03"}],"technology":{"hub":true,"name":"Tenda AC7","slug":"ac7","vendor":{"name":"Tenda","slug":"tenda","url":"https://junglewise.ai/threats/vendors/tenda"},"aliases":[],"category":"firmware","homepage":"https://www.tendacn.com/product/AC7.html","description":"Firmware for the Tenda AC7 dual-band wireless router.","url":"https://junglewise.ai/threats/technologies/ac7"},"most_severe":[{"cve":"CVE-2018-14558","cvss":9.8,"slug":"cve-2018-14558-tenda-ac7-ac9-and-ac10-routers-command-injection-vulnerability","title":"Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-14558-tenda-ac7-ac9-and-ac10-routers-command-injection-vulnerability"},{"cve":"CVE-2026-51846","cvss":9.8,"slug":"cve-2026-51846-tenda-ac7-stack-overflow-in-goform-advsetmacmtuwan","title":"Tenda AC7 stack overflow in /goform/AdvSetMacMtuWan","severity":"info","exploited":false,"published_at":"2026-06-19T17:16:30.09+00:00","url":"https://junglewise.ai/threats/cve-2026-51846-tenda-ac7-stack-overflow-in-goform-advsetmacmtuwan"},{"cve":"CVE-2026-51844","cvss":9.8,"slug":"cve-2026-51844-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan","title":"Tenda AC7 stack buffer overflow in AdvSetMacMtuWan","severity":"info","exploited":false,"published_at":"2026-06-19T17:16:29.89+00:00","url":"https://junglewise.ai/threats/cve-2026-51844-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan"},{"cve":"CVE-2026-51843","cvss":9.8,"slug":"cve-2026-51843-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan","title":"Tenda AC7 stack buffer overflow in AdvSetMacMtuWan","severity":"info","exploited":false,"published_at":"2026-06-19T17:16:29.79+00:00","url":"https://junglewise.ai/threats/cve-2026-51843-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan"},{"cve":"CVE-2026-51845","slug":"cve-2026-51845-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan","title":"Tenda AC7 stack buffer overflow in AdvSetMacMtuWan","severity":"info","exploited":false,"published_at":"2026-06-19T17:16:29.993+00:00","url":"https://junglewise.ai/threats/cve-2026-51845-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}