Linksys E5600

• CVE-2026-121618 Medium 5.3 Linksys E5600 Factory Quality Control fqc.cgi information disclosure 0.8%
• CVE-2026-121617 High 7.5 Linksys E5600 Header upload_fw.cgi init_multipart out-of-bounds write 0.5%
• CVE-2026-121616 Medium 5.3 Linksys E5600 JSON Request mesh_login.cgi strcpy out-of-bounds write 0.3%
• CVE-2026-121615 Critical 10.0 Linksys E5600 Login mesh_login.cgi improper authentication 0.8%
• CVE-2025-9146 Medium 6.6 Linksys E5600 Firmware checkFw.sh verify_gemtek_header risky encryption 0.6%