What’s Vulnerable › Vulnerabilities
CVE-2025-20317: Cisco UCS Virtual Keyboard Video Monitor (vKVM) Open Redirect Vulnerability
- Severity: high (CVSS 7.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-08-27 · updated 2026-06-17
- Weakness: CWE-601
Description
A vulnerability in the Virtual Keyboard Video Monitor (vKVM) connection handling of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to redirect a user to a malicious website. This vulnerability is due to insufficient verification of vKVM endpoints. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious webpage and potentially capture user credentials. Note: The affected vKVM client is also included in Cisco UCS Manager.
Affected products
- Cisco Unified Computing System (Managed): 4.0(1a), 3.2(3n), 4.1(1a), 4.1(1b), 4.0(4h), 4.1(1c) (+287)
References
Get alerted when CVE-2025-20317 or the next vulnerability affects your stack