CVE-2020-3385

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this vulnerability by sending crafted packets through an affected device. A successful exploit could allow the attacker to cause the device to reboot, resulting in a DoS condition.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-371

Affected software

No affected versions have been published.

Timeline

Published
Jul 16, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-3385: Medium severity, CVSS 6.5 | Vulnix