CVE-2019-15258

MEDIUM

Description

A vulnerability in the web-based management interface of Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper validation of user-supplied requests to the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to cause the device to stop responding, requiring manual intervention for recovery.

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-webui-dos

https://www.tenable.com/security/research/tra-2019-44

Details

Source: MITRE

Published: 2019-10-16

Updated: 2019-10-18

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 8

Severity: MEDIUM

CVSS v3.0

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM