CVE-2025-20317

HighCVSS 7.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

Weakness enumeration

Affected software

VendorProductVersions
CiscoCisco Unified Computing System (Managed)4.0(1a); 3.2(3n); 4.1(1a); 4.1(1b); 4.0(4h); 4.1(1c); 3.2(3k); 3.2(2c); 4.0(4e); 4.0(4g); 3.2(3i); 4.0(2e); 3.2(3g); 4.0(4a); 4.0(2d); 3.2(2d); 4.0(1b); 4.0(4f); 3.2(3h); 3.2(2f)
CiscoCisco Unified Computing System (Standalone)2.0(1a); 4.0(2g); 2.0(13f); 3.0(4n); 2.0(3e)1; 3.0(3e); 2.0(8h); 2.0(10g); 3.1(2i); 3.0(3c); 3.0(4m); 3.1(1d); 3.0(3a); 3.0(1d); 2.0(9o); 2.0(13n); 4.0(4i); 4.1(1c); 2.0(13q); 2.0(3j)1
CiscoCisco Unified Computing System E-Series Software (UCSE)3.2.7; 3.2.6; 3.2.4; 3.2.10; 3.2.2; 3.2.3; 2.4.0; 3.2.1; 3.2.11.1; 3.2.8; 3.1.1; 3.0.2; 2.1.0; 2.2.2; 3.1.2; 3.0.1; 2.3.2; 2.3.5; 2.2.1; 3.1.4

References

Timeline

Published
Aug 27, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

Related CVEs from 2025

CVE-2025-203196.8In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, a user who holds a role that contains the high-privilege capability `edCVE-2025-20323.5A vulnerability classified as problematic was found in ChestnutCMS 1.5.2. This vulnerability affects the function renameFile of the file /cmCVE-2025-203207.3In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7 and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.107, 9.3.2408.117, andCVE-2025-203214.3In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7 and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.114, andCVE-2025-203224.3In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.113, anCVE-2025-203234.3In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, a low-privileged user that does not hold the "admin" or "power" Splunk CVE-2025-203245.4In Splunk Enterprise versions below 9.4.2, 9.3.5, 9.2.7, and 9.1.10 and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.113, andCVE-2025-203255.3In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.103, 9.3.2408.113, anCVE-2025-203268.8A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) Software and Cisco Unified CM SesCVE-2025-203277.7A vulnerability in the web UI of Cisco IOS Software could allow an authenticated, remote attacker with low privileges to cause a denial of sCVE-2025-203285.4A vulnerability in the user profile component of Cisco Webex Meetings could have allowed an authenticated, remote attacker with low privilegCVE-2025-203294.9A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS Software could allow an authenti
CVE-2025-20317: High severity, CVSS 7.1 | Vulnix