CVE-2012-0333

Name of the Vulnerable Software and Affected Versions Cisco Small Business IP phones with SPA 500 series firmware versions 7.4.9 and earlier

Description The issue allows remote attackers to make unauthorized telephone calls by sending an XML document, as no authentication is required for Push XML requests.

Recommendations For versions 7.4.9 and earlier, consider disabling the Push XML request feature until a patch is available to require proper authentication for such requests.