What is CVE-2021-1466?

CVE-2021-1466 is a medium-severity vulnerability in Cisco Catalyst_sd-wan_manager, classified under Improper Input Validation. CVSS score: 5.4/10. Published 2024-11-15.

How severe is CVE-2021-1466?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Improper input validation in Cisco Catalyst_sd-wan_manager

CVE-2021-1466

A vulnerability in the vDaemon service of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to cause a buffer overflow on an affected system, resulting in a denial of service (DoS) condition. The vulnera…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.006 (44.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Cisco Catalyst_sd-wan_manager — versions 17.2.4, 17.2.5, 17.2.6
Cisco Catalyst Sd-wan Manager — versions 19.2.1, 18.4.4, 20.1.1.1

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@cisco.com (Vendor Advisory)

Frequently asked questions

What is CVE-2021-1466?: CVE-2021-1466 is a medium-severity vulnerability in Cisco Catalyst_sd-wan_manager, classified under Improper Input Validation. CVSS score: 5.4/10. Published 2024-11-15.
How severe is CVE-2021-1466?: Medium severity. CVSS v3 base score is 5.4 out of 10.