CVE-2019-1764

Cisco IP Phone 8800 Series Cross-Site Request Forgery Vulnerability

Description

A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack. The vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform arbitrary actions on a targeted device via a web browser and with the privileges of the user. This vulnerability affects Cisco IP Phone 8800 Series products running a SIP Software release prior to 11.0(5) for Wireless IP Phone 8821 and 8821-EX; and 12.5(1)SR1 for the IP Conference Phone 8832 and the rest of the IP Phone 8800 Series. Cisco IP Conference Phone 8831 is not affected.

Category

8.1
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.22%
Vendor Advisory cisco.com
Affected: Cisco Cisco Wireless IP Phone 8821 and 8821-EX
Affected: Cisco Cisco IP Conference Phone 8832 and the rest of the IP Phone 8800 Series
Published at:
Updated at:

References

Link Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190320-ip-phone-csrf vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-1764?
CVE-2019-1764 has been scored as a high severity vulnerability.
How to fix CVE-2019-1764?
To fix CVE-2019-1764, 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-2019-1764 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-1764 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-2019-1764?
CVE-2019-1764 affects Cisco Cisco Wireless IP Phone 8821 and 8821-EX, Cisco Cisco IP Conference Phone 8832 and the rest of the IP Phone 8800 Series.
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