10

CVE-2026-76460

Trending CVE
Warnung
Medienbericht

Cisco Identity Services Engine Authentication Bypass Vulnerability

A vulnerability in an API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to bypass authentication.

This vulnerability is due to insufficient authentication control on an API endpoint. An attacker could exploit this vulnerability by sending a crafted request to an affected API endpoint. A successful exploit could allow the attacker to gain unauthorized access to the affected device by bypassing the web-based management interface.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Identity Services Engine Version 3.1.0 Update -
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch1
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch10
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch11
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch2
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch3
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch4
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch5
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch6
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch7
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch8
Cisco ≫ Identity Services Engine Version 3.1.0 Update patch9
Cisco ≫ Identity Services Engine Version 3.2.0 Update -
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch1
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch10
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch2
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch3
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch4
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch5
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch6
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch7
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch8
Cisco ≫ Identity Services Engine Version 3.2.0 Update patch9
Cisco ≫ Identity Services Engine Version 3.3.0 Update -
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch1
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch10
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch11
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch2
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch3
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch4
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch5
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch6
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch7
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch8
Cisco ≫ Identity Services Engine Version 3.3.0 Update patch9
Cisco ≫ Identity Services Engine Version 3.4.0 Update -
Cisco ≫ Identity Services Engine Version 3.4.0 Update patch1
Cisco ≫ Identity Services Engine Version 3.4.0 Update patch2
Cisco ≫ Identity Services Engine Version 3.4.0 Update patch3
Cisco ≫ Identity Services Engine Version 3.4.0 Update patch4
Cisco ≫ Identity Services Engine Version 3.4.0 Update patch5
Cisco ≫ Identity Services Engine Version 3.4.0 Update patch6
Cisco ≫ Identity Services Engine Version 3.5.0 Update -
Cisco ≫ Identity Services Engine Version 3.5.0 Update patch1
Cisco ≫ Identity Services Engine Version 3.5.0 Update patch2
Cisco ≫ Identity Services Engine Version 3.5.0 Update patch3
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16.09.2026: CISA Known Exploited Vulnerabilities (KEV) Catalog

Cisco Identity Services Engine Incorrect Use of Privileged APIs Vulnerability

Schwachstelle

Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) contain an incorrect use of privileged APIs vulnerability that could allow an unauthenticated, remote attacker to gain unauthorized access to the affected device by bypassing the web-based management interface.

Beschreibung

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.78% 0.545
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Cisco PSIRT 10 3.9 6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE-648 Incorrect Use of Privileged APIs

The product does not conform to the API requirements for a function call that requires extra privileges. This could allow attackers to gain privileges by causing the function to be called incorrectly.

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17.09.2026 15:48
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https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-ABP-VNSW7Tn5
Vendor Advisory
Mitigation
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-76460
US Government Resource