4
CVSSv2

CVE-2018-15396

Published: 05/10/2018 Updated: 09/10/2019
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.8 | Impact Score: 4 | Exploitability Score: 2.3
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Vulnerability Summary

A vulnerability in the Bulk Administration Tool (BAT) for Cisco Unity Connection could allow an authenticated, remote malicious user to cause high disk utilization, resulting in a denial of service (DoS) condition. The vulnerability exists because the affected software does not restrict the maximum size of certain files that can be written to disk. An attacker who has valid administrator credentials for an affected system could exploit this vulnerability by sending a crafted, remote connection request to an affected system. A successful exploit could allow the malicious user to write a file that consumes most of the available disk space on the system, causing application functions to operate abnormally and leading to a DoS condition.

Vulnerability Trend

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cisco unity connection 12.5

Vendor Advisories

A vulnerability in the Bulk Administration Tool (BAT) for Cisco Unity Connection could allow an authenticated, remote attacker to cause high disk utilization, resulting in a denial of service (DoS) condition The vulnerability exists because the affected software does not restrict the maximum size of certain files that can be written to disk An a ...