CVE-2019-12703

Cisco SPA122 ATA with Router Devices DHCP Services Cross-Site Scripting Vulnerability

Description

A vulnerability in the web-based management interface of Cisco SPA122 ATA with Router Devices could allow an unauthenticated, adjacent attacker to conduct cross-site scripting attacks. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerability by sending malicious input to the affected software through crafted DHCP requests, and then persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

Category

5.2
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.16%
Vendor Advisory cisco.com
Affected: Cisco Cisco SPA122 ATA with Router
Published at:
Updated at:

References

Link Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-dhcp-xss vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-12703?
CVE-2019-12703 has been scored as a medium severity vulnerability.
How to fix CVE-2019-12703?
To fix CVE-2019-12703, 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-2019-12703 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-12703 is being actively exploited. 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-2019-12703?
CVE-2019-12703 affects Cisco Cisco SPA122 ATA with Router.
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