What is CVE-2020-3199?

CVE-2020-3199 is a high-severity vulnerability in Cisco 1120, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2020-06-03.

How severe is CVE-2020-3199?

High severity. CVSS v3 base score is 8.8 out of 10.

Improper input validation in Cisco 1120

CVE-2020-3199

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.007 (50.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco 1120
Cisco 1240
Cisco 809
Cisco 829
Cisco Ios 12.2(60)ez16 — versions n/a
Cisco Ios — versions 15.6(3)m1b, 15.4\(3\)m5, 15.0(2)sg11a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2020-3199?: CVE-2020-3199 is a high-severity vulnerability in Cisco 1120, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2020-06-03.
How severe is CVE-2020-3199?: High severity. CVSS v3 base score is 8.8 out of 10.