What is CVE-2020-3388?

CVE-2020-3388 is a high-severity vulnerability in Cisco 1100-4g_integrated_services_router, classified under Improper Authentication. CVSS score: 7.8/10. Published 2020-07-16.

How severe is CVE-2020-3388?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Cisco 1100-4g_integrated_services_router

CVE-2020-3388

A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An att…

Vulnerability class: Broken Authentication

EPSS: 0.004 (30.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

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

Frequently asked questions

What is CVE-2020-3388?: CVE-2020-3388 is a high-severity vulnerability in Cisco 1100-4g_integrated_services_router, classified under Improper Authentication. CVSS score: 7.8/10. Published 2020-07-16.
How severe is CVE-2020-3388?: High severity. CVSS v3 base score is 7.8 out of 10.