CVE-2020-3198 — CRITICAL (9.8)

Vulnerability Description

Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cisco	Ios	12.2\(60\)ez16
Cisco	1120	-
Cisco	1240	-
Cisco	809	-
Cisco	829	-

Related Weaknesses (CWE)

CWE-119 CWE-787

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iPatchVendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iPatchVendor Advisory

FAQ

What is CVE-2020-3198?

CVE-2020-3198 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unau...

How severe is CVE-2020-3198?

CVE-2020-3198 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-3198?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios, Cisco 1120, Cisco 1240, Cisco 809, Cisco 829.