vulnerability Unpatched Backdoor in Tenda Firmware Grants Admin Access to Devices A security researcher discovered an unpatched backdoor in Tenda firmware, granting attackers administrative access to Tenda devices. This vulnerability, tracked as CVE-2026-11405, allows attackers to bypass authentication and modify device configurations, posing a significant risk to network security. CERT/CC has not… SecurityWeek · Jul 9, 2026 High CVE-2026-11405CVE-2026-13753backdoorunpatchedwebserver
vulnerability Siemens SIMATIC S7 PLC Web Server This CISA advisory details multiple vulnerabilities discovered within Siemens SIMATIC S7 PLCs, specifically within their web servers. These vulnerabilities, identified as CVE-2026-25786 through CVE-2026-25789, allow for… CISA Advisories · May 14, 2026 Medium CVE-2026-25786CVE-2026-25787CVE-2026-25789plcwebserverxss
