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Case File

CVE-2020-3257

HIGH · CVSS 8.1 EPSS 0.70%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-06-03 · Last synced 2026-08-04

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CVE
CVE-2020-3257
Severity
HIGH
CVSS
8.1
EPSS
0.70%
Cisco

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)