CVE-2019-15258

Public Exploit
Cisco SPA100 Series Analog Telephone Adapters Web Management Interface Denial of Service Vulnerability

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.

Categories

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.46%
Vendor Advisory cisco.com
Affected: Cisco Cisco SPA112 2-Port Phone Adapter
Published at:
Updated at:

References

Link Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-webui-dos vendor advisory
https://www.tenable.com/security/research/tra-2019-44 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-15258?
CVE-2019-15258 has been scored as a medium severity vulnerability.
How to fix CVE-2019-15258?
To fix CVE-2019-15258, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-15258 being actively exploited in the wild?
It is possible that CVE-2019-15258 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-15258?
CVE-2019-15258 affects Cisco Cisco SPA112 2-Port Phone Adapter.
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