Authentication Flaw in Cisco Small Business SPA300 and SPA500 Phones
CVE-2014-3312

Currently unrated

Key Information:

Vendor: Cisco
Status: Spa 512g 1-line Ip Phone; Spa941 4-line Ip Phone With 1-port Ethernet; Spa 504g 4-line Ip Phone; Spa 525g 5-line Ip Phone
Vendor: CVE Published:; 9 July 2014

What is CVE-2014-3312?

The debug console interface on Cisco Small Business SPA300 and SPA500 phones is susceptible to an authentication bypass. This flaw permits local users to execute arbitrary debug-shell commands or access sensitive memory or filesystem data by directly interacting with the interface. This exposure could potentially lead to unauthorized actions and serious implications for device security.

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