HIGH

CVE-2020-16139

CVSS v3

7.5

HIGH

EPSS Score

89.2%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

A denial-of-service in Cisco Unified IP Conference Station 7937G 1-4-4-0 through 1-4-5-7 allows attackers restart the device remotely through sending specially crafted packets. Note: We cannot prove this vulnerability exists. Out of an abundance of caution, this CVE is being assigned to better serve our customers and ensure all who are still running this product understand that the product is end of life and should be removed or upgraded. For more information on this, and how to upgrade, refer to the CVE’s reference information

Technical details

Published
8/12/2020

Frequently asked questions

What is CVE-2020-16139?

A denial-of-service in Cisco Unified IP Conference Station 7937G 1-4-4-0 through 1-4-5-7 allows attackers restart the device remotely through sending specially crafted packets. Note: We cannot prove this vulnerability exists. Out of an abundance of caution, this CVE is being assigned to better serve our customers and ensure all who are still running this product understand that the product is end of life and should be removed or upgraded. For more information on this, and how to upgrade, refer to the CVE’s reference information

Is CVE-2020-16139 actively exploited?

Active exploitation of CVE-2020-16139 has not been confirmed. The EPSS score is 89.2%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-16139?

CVE-2020-16139 has a CVSS v3 base score of 7.5 (HIGH severity).

Is CVE-2020-16139 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.