A vulnerability in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker with administrative-level privileges to write arbitrary files on an affected device.

This vulnerability exists because the affected software does not properly validate directory traversal character sequences in a user-supplied file path during the upload process. An attacker could exploit this vulnerability by uploading a crafted file to the affected system. A successful exploit could allow the attacker to write files to an arbitrary location on the affected system.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

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 Identity Services Engine Software unknown
Version Status Constraints
3.1.0 affected —
3.1.0 p1 affected —
3.1.0 p3 affected —
3.1.0 p2 affected —
3.2.0 affected —
3.1.0 p4 affected —
3.1.0 p5 affected —
3.2.0 p1 affected —
3.1.0 p6 affected —
3.2.0 p2 affected —
3.1.0 p7 affected —
3.3.0 affected —
3.2.0 p3 affected —
3.2.0 p4 affected —
3.1.0 p8 affected —
3.2.0 p5 affected —
3.2.0 p6 affected —
3.1.0 p9 affected —
3.3 Patch 2 affected —
3.3 Patch 1 affected —
3.3 Patch 3 affected —
3.4.0 affected —
3.2.0 p7 affected —
3.3 Patch 4 affected —
3.4 Patch 1 affected —
3.1.0 p10 affected —
3.3 Patch 5 affected —
3.3 Patch 6 affected —
3.4 Patch 2 affected —
3.3 Patch 7 affected —
3.4 Patch 3 affected —
3.5.0 affected —
3.4 Patch 4 affected —
3.3 Patch 8 affected —
3.2 Patch 8 affected —
3.5 Patch 1 affected —
3.3 Patch 9 affected —
3.2 Patch 9 affected —
3.4 Patch 5 affected —
3.5 Patch 3 affected —
3.5 Patch 2 affected —
3.3 Patch 10 affected —
3.3 Patch 11 affected —
3.4 Patch 6 affected —
3.2 Patch 10 affected —
3.1.0 p72 affected —
3.1.0 p11 affected —
Cisco Cisco ISE Passive Identity Connector unknown
Version Status Constraints
3.2.0 affected —
3.1.0 affected —
3.3.0 affected —
3.4.0 affected —
3.5.0 affected —

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

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-ise-multi-traversal-WDTgYCdn cve-icon cve-icon
History

Wed, 16 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Description A vulnerability in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker with administrative-level privileges to write arbitrary files on an affected device. This vulnerability exists because the affected software does not properly validate directory traversal character sequences in a user-supplied file path during the upload process. An attacker could exploit this vulnerability by uploading a crafted file to the affected system. A successful exploit could allow the attacker to write files to an arbitrary location on the affected system.
Title Cisco Identity Services Engine Arbitrary File Write Vulnerability
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2026-09-16T20:20:38.589Z

Reserved: 2026-08-19T12:02:03.634Z

Link: CVE-2026-76432

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-16T21:17:14.867

Modified: 2026-09-16T21:17:14.867

Link: CVE-2026-76432

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses