CVE-2017-12367

CriticalCVSS 9.6/10Last modified Jun 17, 2026

Description

A "Cisco WebEx Network Recording Player Denial of Service Vulnerability" exists in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files. A remote attacker could exploit this by providing a user with a malicious ARF or WRF file via email or URL and convincing the user to launch the file. Exploitation of this could cause an affected player to crash and, in some cases, could allow arbitrary code execution on the system of a targeted user. Cisco Bug IDs: CSCve11545, CSCve02843, CSCve11548.

Metrics

CVSS 3.0 9.6/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-119CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Nov 30, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-12367: Critical severity, CVSS 9.6 | Vulnix