CVE-2017-12306

A vulnerability in the upgrade process of Cisco Spark Board could allow an authenticated, local attacker to install an unverified upgrade package, aka Signature Verification Bypass. The vulnerability is due to insufficient upgrade package validation. An attacker could exploit this vulnerability b...

Security feature bypass

A vulnerability in the upgrade process of Cisco Spark Board could allow an authenticated, local attacker to install an unverified upgrade package, aka Signature Verification Bypass. The vulnerability is due to insufficient upgrade package validation. An attacker could exploit this vulnerability b...

CVE-2017-12306

A vulnerability in the upgrade process of Cisco Spark Board could allow an authenticated, local attacker to install an unverified upgrade package, aka Signature Verification Bypass. The vulnerability is due to insufficient upgrade package validation. An attacker could exploit this vulnerability b...

CVE-2017-12306

The CVE concerns Cisco Spark Board: a local, authenticated attacker could bypass signature verification during the upgrade process due to insufficient upgrade package validation, enabling installation of a user-controlled, potentially custom firmware. This describes a local impact with the attack...