CVE-2026-76446
Analyzed
Analyzed - Analysis Complete
BaseFortify
Vulnerability report for CVE-2026-76446, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-09-16
Last updated on: 2026-09-28
Assigner: Cisco Systems, Inc.
Description
Description
A vulnerability in an API of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to read specific files on the underlying operating system of an affected device.
This vulnerability is due to improper restriction of XML external entity references. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to read specific files on the affected system that the underlying process has permission to access.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| cisco | identity_services_engine | 3.4.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.4.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | to 3.3.0 (exc) |
| cisco | identity_services_engine | 3.4.0 |
| cisco | identity_services_engine | 3.4.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.4.0 |
| cisco | identity_services_engine | 3.4.0 |
| cisco | identity_services_engine | 3.5.0 |
| cisco | identity_services_engine | 3.5.0 |
| cisco | identity_services_engine | 3.5.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.5.0 |
| cisco | identity_services_engine | 3.3.0 |
| cisco | identity_services_engine | 3.4.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | to 3.3.0 (exc) |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.3.0 |
| cisco | identity_services_engine_passive_identity_connector | 3.4.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-611 | The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. |
