4.6
CVSSv2

CVE-2015-0603

Published: 07/02/2015 Updated: 08/09/2017
CVSS v2 Base Score: 4.6 | Impact Score: 6.9 | Exploitability Score: 3.1
VMScore: 409
Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C

Vulnerability Summary

Cisco Unified IP 9900 phones with firmware 9.4(.1) and previous versions use weak permissions for unspecified files, which allows local users to cause a denial of service (persistent hang or reboot) by writing to a phone's filesystem, aka Bug ID CSCup90474.

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cisco unified_ip_phones_9900_series_firmware

Vendor Advisories

A vulnerability in the Cisco Unified IP Phone 9900 Series could allow an authenticated, local attacker to cause a complete denial of service (DoS) on an affected device The vulnerability is due to insecure file permissions on some devices An attacker could exploit this vulnerability by writing to an affected device Insecure writes to an affecte ...