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Case File

CVE-2020-3258

CRITICAL · CVSS 9.8 EPSS 4.65%

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

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It affects Cisco. It may be remotely exploitable.

CVE
CVE-2020-3258
Severity
CRITICAL
CVSS
9.8
EPSS
4.65%
Cisco

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)