CVE-2020-3258
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Cisco Ios
PublishedJun 3, 2020
First seenJun 3, 2020
Weakness typeCWE-119Memory buffer bounds error
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios | 15.8\(3\)m2, 15.8\(9\), 15.9 | — |
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