Multiple vulnerabilities in Cisco Application Policy Infrastructure Controller (APIC) could allow an authenticated attacker to access sensitive information, execute arbitrary commands, cause a denial of service (DoS) condition, or perform cross-site scripting (XSS) attacks. To exploit these vulnerabilities, the attacker must have valid administrative credentials. For more information about these vulnerabilities, see the Details ["#details"] section of this advisory. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

A vulnerability in the system file permission handling of Cisco APIC could allow an authenticated, local attacker to overwrite critical system files, which could cause a DoS condition. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to a race condition with handling system files. An attacker could exploit this vulnerability by doing specific operations on the file system. A successful exploit could allow the attacker to overwrite system files, which could lead to the device being in an inconsistent state and cause a DoS condition.

A vulnerability in the system file permission handling of Cisco APIC could allow an authenticated, local attacker to overwrite critical system files, which could cause a DoS condition. To exploit this vulnerability, the attacker must have valid administrative credentials.

This vulnerability is due to a race condition with handling system files. An attacker could exploit this vulnerability by doing specific operations on the file system. A successful exploit could allow the attacker to overwrite system files, which could lead to the device being in an inconsistent state and cause a DoS condition.

Ein entfernter authentisierter oder lokaler Angreifer kann mehrere Schwachstellen im Cisco Application Policy Infrastructure Controller ausnutzen, um einen Cross-Site-Scripting-Angriff zu starten, beliebige Kommandos als Root auszuführen, vertrauliche Informationen preiszugeben und einen Denial-of-Service-Zustand zu verursachen.