Critical Bugs Could Let Attackers Remotely Hack, Damage APC Smart-UPS Devices

Three high-impact security vulnerabilities have been disclosed in APC Smart-UPS devices that could be abused by remote adversaries as a physical weapon to access and control them in an unauthorized manner. Collectively dubbed TLStorm, the flaws "allow for complete remote takeover of Smart-UPS...

CVE-2017-11400: Improper Verification of Cryptographic Signature

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment kernel, file system with unsigned, attacker-controlled, data. This occurs because the applianceconfig file is...