What is CVE-2021-1481?

CVE-2021-1481 is a medium-severity vulnerability in Cisco Catalyst Sd-Wan Manager, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 4.3/10. Published 2024-11-15.

How severe is CVE-2021-1481?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Cisco Catalyst Sd-Wan Manager

CVE-2021-1481

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct Cypher query language injection attacks on an affected system. This vulnerability is due to insufficient input validation by the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to the interface of an affected system. A successful exploit could allow the attacker to obtain sensitive information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

EPSS: 0.008 (53.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

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-943 — Improper Neutralization of Special Elements in Data Query Logic

References

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

Frequently asked questions

What is CVE-2021-1481?: CVE-2021-1481 is a medium-severity vulnerability in Cisco Catalyst Sd-Wan Manager, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 4.3/10. Published 2024-11-15.
How severe is CVE-2021-1481?: Medium severity. CVSS v3 base score is 4.3 out of 10.