CVE-2017-12271

A vulnerability in Cisco SPA300 and SPA500 Series IP Phones could allow an unauthenticated, remote attacker to execute unwanted actions on an affected device. The vulnerability is due to a lack of cross-site request forgery (CSRF) protection. An attacker could exploit this vulnerability by tricking the user of a web application into executing an adverse action. Cisco Bug IDs: CSCuz88421, CSCuz91356, CSCve56308.

• CWE-352
• CWE-352

• http://www.securityfocus.com/bid/101524Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1039621Third Party Advisory, VDB Entry
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-spaVendor Advisory
• http://www.securityfocus.com/bid/101524Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1039621Third Party Advisory, VDB Entry
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-spaVendor Advisory

Published

Oct 19, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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