CVE-2020-3257

Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers Vulnerabilities

Description

Multiple vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) that are running Cisco IOS Software could allow an attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Categories

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.12%
Vendor Advisory cisco.com
Affected: Cisco Cisco IOS 12.2(60)EZ16
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2020-3257?
CVE-2020-3257 has been scored as a high severity vulnerability.
How to fix CVE-2020-3257?
To fix CVE-2020-3257, 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-2020-3257 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3257 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-2020-3257?
CVE-2020-3257 affects Cisco Cisco IOS 12.2(60)EZ16.
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