XSS in Cisco Data Center Network Manager
CVE-2020-3460
A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by intercepting a request from a user and injecting malicious data into an HTTP header. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.007 (50.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-3460?
- CVE-2020-3460 is a medium-severity vulnerability in Cisco Data Center Network Manager, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-07-31.
- How severe is CVE-2020-3460?
- Medium severity. CVSS v3 base score is 6.1 out of 10.