What is CVE-2021-1249?

CVE-2021-1249 is a medium-severity vulnerability in Cisco Data Center Network Manager, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-01-20.

How severe is CVE-2021-1249?

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

XSS in Cisco Data Center Network Manager

CVE-2021-1249

Multiple vulnerabilities in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow a remote attacker with network-operator privileges to conduct a cross-site scripting (XSS) attack or a reflected file download (RFD) attack against a user of the interface. For more information about these vulnerabilities, see the Details section of this advisory.

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

EPSS: 0.006 (45.8th 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:R/S:C/C:L/I:L/A:L.

Affected products

Cisco Data Center Network Manager — versions n/a
Cisco Data_center_network_manager

Weakness classification (CWE)

References

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

Frequently asked questions

What is CVE-2021-1249?: CVE-2021-1249 is a medium-severity vulnerability in Cisco Data Center Network Manager, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-01-20.
How severe is CVE-2021-1249?: Medium severity. CVSS v3 base score is 6.5 out of 10.