High severity8.8NVD Advisory· Published Oct 19, 2017· Updated Jun 17, 2026
CVE-2017-12271
CVE-2017-12271
Description
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.
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Affected products
3cpe:2.3:o:cisco:spa300_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:cisco:spa300_firmware:*:*:*:*:*:*:*:*range: <=7.5.5
- cpe:2.3:o:cisco:spa500_firmware:*:*:*:*:*:*:*:*range: <=7.5.5
Patches
Vulnerability mechanics
References
3- www.securityfocus.com/bid/101524nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1039621nvdThird Party AdvisoryVDB Entry
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-spanvdVendor Advisory
News mentions
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