CVE-2025-20317 - Vulnerability Details

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00031.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Cisco

Cisco Unified Computing System (Managed)

unknown

Version	Status	Constraints
`4.0(1a)`	affected	—
`3.2(3n)`	affected	—
`4.1(1a)`	affected	—
`4.1(1b)`	affected	—
`4.0(4h)`	affected	—
`4.1(1c)`	affected	—
`3.2(3k)`	affected	—
`3.2(2c)`	affected	—
`4.0(4e)`	affected	—
`4.0(4g)`	affected	—
`3.2(3i)`	affected	—
`4.0(2e)`	affected	—
`3.2(3g)`	affected	—
`4.0(4a)`	affected	—
`4.0(2d)`	affected	—
`3.2(2d)`	affected	—
`4.0(1b)`	affected	—
`4.0(4f)`	affected	—
`3.2(3h)`	affected	—
`3.2(2f)`	affected	—
`4.0(4c)`	affected	—
`3.2(3a)`	affected	—
`4.0(1c)`	affected	—
`3.2(3d)`	affected	—
`3.2(2b)`	affected	—
`4.0(4b)`	affected	—
`3.2(2e)`	affected	—
`4.0(2b)`	affected	—
`4.0(4d)`	affected	—
`3.2(1d)`	affected	—
`3.2(3e)`	affected	—
`3.2(3l)`	affected	—
`3.2(3b)`	affected	—
`4.0(2a)`	affected	—
`3.2(3j)`	affected	—
`4.0(1d)`	affected	—
`3.2(3o)`	affected	—
`4.0(4i)`	affected	—
`4.1(1d)`	affected	—
`4.1(2a)`	affected	—
`4.1(1e)`	affected	—
`3.2(3p)`	affected	—
`4.1(2b)`	affected	—
`4.0(4k)`	affected	—
`4.1(3a)`	affected	—
`4.1(3b)`	affected	—
`4.1(2c)`	affected	—
`4.0(4l)`	affected	—
`4.1(4a)`	affected	—
`4.1(3c)`	affected	—
`4.1(3d)`	affected	—
`4.2(1c)`	affected	—
`4.2(1d)`	affected	—
`4.0(4m)`	affected	—
`4.1(3e)`	affected	—
`4.2(1f)`	affected	—
`4.1(3f)`	affected	—
`4.2(1i)`	affected	—
`4.1(3h)`	affected	—
`4.2(1k)`	affected	—
`4.2(1l)`	affected	—
`4.0(4n)`	affected	—
`4.2(1m)`	affected	—
`4.1(3i)`	affected	—
`4.2(2a)`	affected	—
`4.2(1n)`	affected	—
`4.1(3j)`	affected	—
`4.2(2c)`	affected	—
`4.2(2d)`	affected	—
`4.2(3b)`	affected	—
`4.1(3k)`	affected	—
`4.0(4o)`	affected	—
`4.2(2e)`	affected	—
`4.2(3d)`	affected	—
`4.2(3e)`	affected	—
`4.2(3g)`	affected	—
`4.1(3l)`	affected	—
`4.3(2b)`	affected	—
`4.2(3h)`	affected	—
`4.2(3i)`	affected	—
`4.3(2c)`	affected	—
`4.1(3m)`	affected	—
`4.3(2e)`	affected	—
`4.3(3a)`	affected	—
`4.2(3j)`	affected	—
`4.3(3c)`	affected	—
`4.3(4a)`	affected	—
`4.2(3k)`	affected	—
`4.3(4b)`	affected	—
`4.3(4c)`	affected	—
`4.2(3l)`	affected	—
`4.3(4d)`	affected	—
`4.3(2f)`	affected	—
`4.2(3m)`	affected	—
`4.3(5a)`	affected	—
`4.3(4e)`	affected	—
`4.1(3n)`	affected	—
`4.3(4f)`	affected	—
`4.2(3n)`	affected	—
`4.3(5c)`	affected	—
`4.2(3o)`	affected	—
`4.3(5d)`	affected	—
`4.3(5e)`	affected	—

Cisco

Cisco Unified Computing System (Standalone)

unknown

Version	Status	Constraints
`2.0(1a)`	affected	—
`4.0(2g)`	affected	—
`2.0(13f)`	affected	—
`3.0(4n)`	affected	—
`2.0(3e)1`	affected	—
`3.0(3e)`	affected	—
`2.0(8h)`	affected	—
`2.0(10g)`	affected	—
`3.1(2i)`	affected	—
`3.0(3c)`	affected	—
`3.0(4m)`	affected	—
`3.1(1d)`	affected	—
`3.0(3a)`	affected	—
`3.0(1d)`	affected	—
`2.0(9o)`	affected	—
`2.0(13n)`	affected	—
`4.0(4i)`	affected	—
`4.1(1c)`	affected	—
`2.0(13q)`	affected	—
`2.0(3j)1`	affected	—
`4.0(2c)`	affected	—
`2.0(9n)`	affected	—
`4.0(1e)`	affected	—
`2.0(13o)`	affected	—
`2.0(6f)`	affected	—
`2.0(10c)`	affected	—
`2.0(8d)`	affected	—
`2.0(9m)`	affected	—
`4.0(2h)`	affected	—
`3.0(4j)`	affected	—
`2.0(10i)`	affected	—
`3.0(3f)`	affected	—
`2.0(10l)`	affected	—
`2.0(12e)`	affected	—
`2.0(12i)`	affected	—
`2.0(10h)`	affected	—
`2.0(13e)`	affected	—
`3.0(4k)`	affected	—
`2.0(10b)`	affected	—
`2.0(6d)`	affected	—
`2.0(12b)`	affected	—
`4.0(4h)`	affected	—
`2.0(12h)`	affected	—
`2.0(10f)`	affected	—
`3.0(4l)`	affected	—
`4.0(1h)`	affected	—
`4.0(2l)`	affected	—
`2.0(3i)`	affected	—
`2.0(3f)3`	affected	—
`3.0(4a)`	affected	—
`2.0(13p)`	affected	—
`2.0(9l)`	affected	—
`2.0(12g)`	affected	—
`2.0(12c)`	affected	—
`2.0(12f)`	affected	—
`2.0(13k)`	affected	—
`3.0(3b)`	affected	—
`2.0(1b)`	affected	—
`3.1(3g)`	affected	—
`2.0(4c)`	affected	—
`4.0(1.240)`	affected	—
`2.0(12d)`	affected	—
`4.0(2f)`	affected	—
`4.0(1g)`	affected	—
`3.0(4d)`	affected	—
`3.0(2b)`	affected	—
`2.0(3d)2`	affected	—
`2.0(3d)1`	affected	—
`2.0(9f)`	affected	—
`2.0(13h)`	affected	—
`3.0(4e)`	affected	—
`2.0(8g)`	affected	—
`4.0(2i)`	affected	—
`2.0(10e)`	affected	—
`2.0(13i)`	affected	—
`2.0(9c)`	affected	—
`2.0(4c)1`	affected	—
`3.0(1c)`	affected	—
`2.0(8e)`	affected	—
`2.0(9e)`	affected	—
`2.0(9p)`	affected	—
`3.1(3i)`	affected	—
`3.0(4i)`	affected	—
`2.0(10k)`	affected	—
`3.0(4o)`	affected	—
`4.0(4d)`	affected	—
`4.1(1d)`	affected	—
`3.1(3c)`	affected	—
`4.0(4k)`	affected	—
`3.1(2d)`	affected	—
`3.1(3a)`	affected	—
`3.1(3j)`	affected	—
`4.0(2d)`	affected	—
`4.1(1f)`	affected	—
`3.0(4p)`	affected	—
`4.0(1c)`	affected	—
`4.0(4f)`	affected	—
`4.0(4c)`	affected	—
`3.1(3d)`	affected	—
`3.1(2g)`	affected	—
`3.1(2c)`	affected	—
`4.0(1d)`	affected	—
`3.1(2e)`	affected	—
`4.0(1a)`	affected	—
`4.0(1b)`	affected	—
`3.1(3b)`	affected	—
`4.0(4b)`	affected	—
`3.1(2b)`	affected	—
`4.0(4e)`	affected	—
`3.1(3h)`	affected	—
`3.0(4q)`	affected	—
`4.0(4l)`	affected	—
`4.1(1g)`	affected	—
`4.1(2a)`	affected	—
`3.0(4r)`	affected	—
`4.0(2n)`	affected	—
`4.1(1h)`	affected	—
`3.1(3k)`	affected	—
`4.1(2b)`	affected	—
`4.0(2o)`	affected	—
`4.0(4m)`	affected	—
`4.1(2d)`	affected	—
`4.1(3b)`	affected	—
`4.0(2p)`	affected	—
`4.1(2e)`	affected	—
`4.1(2f)`	affected	—
`3.0(4s)`	affected	—
`4.0(4n)`	affected	—
`4.0(2q)`	affected	—
`4.1(3c)`	affected	—
`4.0(2r)`	affected	—
`4.1(3d)`	affected	—
`4.1(2g)`	affected	—
`4.1(2h)`	affected	—
`4.1(3f)`	affected	—
`4.1(2j)`	affected	—
`4.1(2k)`	affected	—
`4.1(3h)`	affected	—
`4.2(2a)`	affected	—
`4.1(3i)`	affected	—
`4.2(2f)`	affected	—
`4.2(2g)`	affected	—
`4.2(3b)`	affected	—
`4.1(3l)`	affected	—
`4.2(3d)`	affected	—
`4.3(1.230097)`	affected	—
`4.2(1e)`	affected	—
`4.2(1b)`	affected	—
`4.2(1j)`	affected	—
`4.2(1i)`	affected	—
`4.2(1f)`	affected	—
`4.2(1a)`	affected	—
`4.2(1c)`	affected	—
`4.2(1g)`	affected	—
`4.3(1.230124)`	affected	—
`4.1(2l)`	affected	—
`4.2(3e)`	affected	—
`4.3(1.230138)`	affected	—
`4.2(3g)`	affected	—
`4.3(2.230207)`	affected	—
`4.2(3h)`	affected	—
`4.2(3i)`	affected	—
`4.3(2.230270)`	affected	—
`4.1(3m)`	affected	—
`4.1(2m)`	affected	—
`4.3(2.240002)`	affected	—
`4.3(3.240022)`	affected	—
`4.2(3j)`	affected	—
`4.1(3n)`	affected	—
`4.3(2.240009)`	affected	—
`4.3(3.240043)`	affected	—
`4.3(4.240142)`	affected	—
`4.3(2.240037)`	affected	—
`4.3(2.240053)`	affected	—
`4.3(4.240152)`	affected	—
`4.2(3l)`	affected	—
`4.3(2.240077)`	affected	—
`4.3(4.242028)`	affected	—
`4.3(4.241063)`	affected	—
`4.3(4.242038)`	affected	—
`4.2(3m)`	affected	—
`4.3(2.240090)`	affected	—
`4.3(5.240021)`	affected	—
`4.3(2.240107)`	affected	—
`4.3(4.242066)`	affected	—
`4.2(3n)`	affected	—
`4.3(2.250016)`	affected	—
`4.3(2.250021)`	affected	—
`4.3(2.250022)`	affected	—
`4.3(2.250037)`	affected	—
`4.3(2.250045)`	affected	—
`4.3(4.252002)`	affected	—

Cisco

Cisco Unified Computing System E-Series Software (UCSE)

unknown

Version	Status	Constraints
`3.2.7`	affected	—
`3.2.6`	affected	—
`3.2.4`	affected	—
`3.2.10`	affected	—
`3.2.2`	affected	—
`3.2.3`	affected	—
`2.4.0`	affected	—
`3.2.1`	affected	—
`3.2.11.1`	affected	—
`3.2.8`	affected	—
`3.1.1`	affected	—
`3.0.2`	affected	—
`2.1.0`	affected	—
`2.2.2`	affected	—
`3.1.2`	affected	—
`3.0.1`	affected	—
`2.3.2`	affected	—
`2.3.5`	affected	—
`2.2.1`	affected	—
`3.1.4`	affected	—
`2.4.1`	affected	—
`2.3.1`	affected	—
`3.1.3`	affected	—
`2.3.3`	affected	—
`2.4.2`	affected	—
`3.1.5`	affected	—
`3.1.0`	affected	—
`2.0.0`	affected	—
`3.2.11.3`	affected	—
`3.2.11.5`	affected	—
`3.2.12.2`	affected	—
`3.2.13.6`	affected	—
`3.2.14`	affected	—
`4.11.1`	affected	—
`3.2.15`	affected	—
`4.12.1`	affected	—
`3.2.15.3`	affected	—
`4.12.2`	affected	—
`3.2.16.1`	affected	—
`2.02`	affected	—
`4.00`	affected	—

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Cisco Subscribe	Integrated Management Controller Subscribe Ucs Manager Subscribe Virtual Keyboard Video Monitor Subscribe

Project Subscriptions

Vendors	Products
Cisco Subscribe	Integrated Management Controller Subscribe Ucs Manager Subscribe Virtual Keyboard Video Monitor Subscribe

Advisories

Source	ID	Title
EUVD	EUVD-2025-25946	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucs-vkvmorv-CnKrV7HK

History

Wed, 27 Aug 2025 22:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Cisco Cisco integrated Management Controller Cisco ucs Manager Cisco virtual Keyboard Video Monitor
Vendors & Products		Cisco Cisco integrated Management Controller Cisco ucs Manager Cisco virtual Keyboard Video Monitor

Wed, 27 Aug 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 27 Aug 2025 16:45:00 +0000

Type	Values Removed	Values Added
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.
Title		Cisco UCS Virtual Keyboard Video Monitor (vKVM) Open Redirect Vulnerability
Weaknesses		CWE-601
References		https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucs-vkvmorv-CnKrV7HK
Metrics		cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2025-08-27T16:23:18.607Z

Updated: 2025-08-27T18:52:07.395Z

Reserved: 2024-10-10T19:15:13.253Z

Link: CVE-2025-20317

Vulnrichment

Updated: 2025-08-27T17:24:39.117Z

NVD

Status : Awaiting Analysis

Published: 2025-08-27T17:15:36.140

Modified: 2025-08-29T16:24:09.860

Link: CVE-2025-20317

Redhat

No data.

OpenCVE Enrichment

Updated: 2025-08-27T21:57:35Z

Weaknesses

CWE-601

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction Required

Exploitation none

Automatable no

Technical Impact partial

Project Subscriptions

Projects

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