CVE-2017-12271

HIGH
8.8
CVSS Score
Published: October 19, 2017 at 08:00 AM UTC
Updated: June 17, 2026 at 01:03 AM UTC
4 products affected across 1 vendorSPA500 FirmwareSPA300 FirmwareSpa500-series IP Phone

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Severity
HIGH8.8
Exploit prediction
EPSS 1.0%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 7.5.5
cisco-spa300-series-ip-phone (same device) · cisco-spa500-series-ip-phone (same device)
v ≤ 7.5.5
cisco-spa300-series-ip-phone (same device) · cisco-spa500-series-ip-phone (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (3)

VDB Entryx_refsource_BIDThird Party Advisory
http://www.securityfocus.com/bid/101524
VDB Entryx_refsource_SECTRACKThird Party Advisory
http://www.securitytracker.com/id/1039621

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-352

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