What is CVE-2021-1484?

CVE-2021-1484 is a medium-severity vulnerability in Cisco Catalyst Sd-Wan Manager, classified under Argument Injection. CVSS score: 6.5/10. Published 2024-11-15.

How severe is CVE-2021-1484?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Cisco Catalyst Sd-Wan Manager

CVE-2021-1484

A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to inject arbitrary commands on an affected system and cause a denial of service (DoS) condition. This vulnerability is due to improper input validation of user-supplied input to the device template configuration. An attacker could exploit this vulnerability by submitting crafted input to the device template configuration. A successful exploit could allow the attacker to cause a DoS condition on the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

EPSS: 0.012 (64.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Catalyst_sd-wan_manager — versions 17.2.4, 17.2.5, 17.2.6
Cisco Catalyst Sd-wan Manager — versions 20.1.12, 19.2.1, 18.4.4

Weakness classification (CWE)

CWE-88 — Argument Injection

References

psirt@cisco.com (Vendor Advisory)
psirt@cisco.com (Not Applicable)

Frequently asked questions

What is CVE-2021-1484?: CVE-2021-1484 is a medium-severity vulnerability in Cisco Catalyst Sd-Wan Manager, classified under Argument Injection. CVSS score: 6.5/10. Published 2024-11-15.
How severe is CVE-2021-1484?: Medium severity. CVSS v3 base score is 6.5 out of 10.