# Cisco ISE Passive Identity Connector vulnerabilities

Source: https://junglewise.ai/threats/technologies/ise-passive-identity-connector  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/ise-passive-identity-connector.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 19 vulnerabilities in Cisco ISE Passive Identity Connector: 0 in the last 7 days and 15 in the last 90 days, 5 of them critical and 1 exploited in the wild. The most recent, CVE-2026-76460, was published on 16 September 2026. Nothing in the last four weeks, down from 15 vulnerabilities in the four before. 0 critical against 5, 0 exploited in the wild against 1.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 15
- All time: 19 (5 critical, 1 exploited in the wild)

## About Cisco ISE Passive Identity Connector

Network security component from Cisco for passive identity management and assessment.

## Latest Cisco ISE Passive Identity Connector vulnerabilities

- [CVE-2026-76460: A vulnerability in an API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to…](https://junglewise.ai/threats/cve-2026-76460-cisco-identity-services-engine-incorrect-privileged-api-use) (critical, exploited in the wild, CVSS 10, published 16 Sep 2026)
- [CVE-2026-76451: Cisco ISE SQL and HQL injection in APIs](https://junglewise.ai/threats/cve-2026-76451-cisco-ise-sql-and-hql-injection-in-apis) (medium, CVSS 4.9, published 16 Sep 2026)
- [CVE-2026-76450: Cisco Identity Services Engine SQL and HQL injection](https://junglewise.ai/threats/cve-2026-76450-cisco-identity-services-engine-sql-and-hql-injection) (medium, CVSS 4.9, published 16 Sep 2026)
- [CVE-2026-76449: Cisco ISE SQL/HQL injection in APIs](https://junglewise.ai/threats/cve-2026-76449-cisco-ise-sql-hql-injection-in-apis) (medium, CVSS 4.9, published 16 Sep 2026)
- [CVE-2026-76448: Cisco Identity Services Engine SQL and HQL injection](https://junglewise.ai/threats/cve-2026-76448-cisco-identity-services-engine-sql-and-hql-injection) (medium, CVSS 4.9, published 16 Sep 2026)
- [CVE-2026-76447: Cisco ISE OCSP responder authentication bypass](https://junglewise.ai/threats/cve-2026-76447-cisco-ise-ocsp-responder-authentication-bypass) (medium, CVSS 5.3, published 16 Sep 2026)
- [CVE-2026-76446: Cisco ISE external entity injection in API](https://junglewise.ai/threats/cve-2026-76446-cisco-ise-external-entity-injection-in-api) (medium, CVSS 4.9, published 16 Sep 2026)
- [CVE-2026-76434: Cisco ISE path traversal in certificate import](https://junglewise.ai/threats/cve-2026-76434-cisco-ise-path-traversal-in-certificate-import) (medium, CVSS 4.9, published 16 Sep 2026)
- [CVE-2026-76428: Cisco ISE REST API SQL injection in session database](https://junglewise.ai/threats/cve-2026-76428-cisco-ise-rest-api-sql-injection-in-session-database) (medium, CVSS 4.9, published 16 Sep 2026)
- [CVE-2026-20287: Cisco Identity Services Engine improper privilege management](https://junglewise.ai/threats/cve-2026-20287-cisco-identity-services-engine-improper-privilege-management) (medium, CVSS 6.5, published 16 Sep 2026)
- [CVE-2026-20285: Cisco Identity Services Engine authorization bypass in web management interface](https://junglewise.ai/threats/cve-2026-20285-cisco-identity-services-engine-authorization-bypass-in-web) (medium, CVSS 4.3, published 16 Sep 2026)
- [CVE-2026-20237: Cisco Identity Services Engine improper input validation](https://junglewise.ai/threats/cve-2026-20237-cisco-identity-services-engine-improper-input-validation) (critical, CVSS 9.1, published 16 Sep 2026)
- [CVE-2026-20194: Cisco Identity Services Engine incorrect resource transfer vulnerability](https://junglewise.ai/threats/cve-2026-20194-cisco-identity-services-engine-incorrect-resource-transfer) (critical, CVSS 9.1, published 16 Sep 2026)
- [CVE-2026-20306: Cisco ISE REST API command injection](https://junglewise.ai/threats/cve-2026-20306-cisco-ise-rest-api-command-injection) (critical, CVSS 9.1, published 16 Sep 2026)
- [CVE-2026-20234: Cisco Identity Services Engine insufficiently protected credentials](https://junglewise.ai/threats/cve-2026-20234-cisco-identity-services-engine-insufficiently-protected) (critical, CVSS 9.9, published 16 Sep 2026)
- [CVE-2026-20146: Cisco ISE path traversal in management interface](https://junglewise.ai/threats/cve-2026-20146-cisco-ise-path-traversal-in-management-interface) (medium, CVSS 5.5, published 15 Jul 2026)
- [CVE-2026-20190: Cisco ISE improper authorization information disclosure](https://junglewise.ai/threats/cve-2026-20190-cisco-ise-improper-authorization-information-disclosure) (high, CVSS 7.5, published 17 Jun 2026)
- [CVE-2026-20148: Cisco ISE path traversal in underlying operating system](https://junglewise.ai/threats/cve-2026-20148-cisco-ise-path-traversal-in-underlying-operating-system) (medium, CVSS 4.9, published 15 Apr 2026)
- [CVE-2026-20136: Cisco ISE command injection in CLI](https://junglewise.ai/threats/cve-2026-20136-cisco-ise-command-injection-in-cli) (medium, CVSS 6, published 15 Apr 2026)

## Most severe Cisco ISE Passive Identity Connector vulnerabilities

- [CVE-2026-76460: A vulnerability in an API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to…](https://junglewise.ai/threats/cve-2026-76460-cisco-identity-services-engine-incorrect-privileged-api-use) (critical, exploited in the wild, CVSS 10, published 16 Sep 2026)
- [CVE-2026-20234: Cisco Identity Services Engine insufficiently protected credentials](https://junglewise.ai/threats/cve-2026-20234-cisco-identity-services-engine-insufficiently-protected) (critical, CVSS 9.9, published 16 Sep 2026)
- [CVE-2026-20306: Cisco ISE REST API command injection](https://junglewise.ai/threats/cve-2026-20306-cisco-ise-rest-api-command-injection) (critical, CVSS 9.1, published 16 Sep 2026)
- [CVE-2026-20194: Cisco Identity Services Engine incorrect resource transfer vulnerability](https://junglewise.ai/threats/cve-2026-20194-cisco-identity-services-engine-incorrect-resource-transfer) (critical, CVSS 9.1, published 16 Sep 2026)
- [CVE-2026-20237: Cisco Identity Services Engine improper input validation](https://junglewise.ai/threats/cve-2026-20237-cisco-identity-services-engine-improper-input-validation) (critical, CVSS 9.1, published 16 Sep 2026)
- [CVE-2026-20190: Cisco ISE improper authorization information disclosure](https://junglewise.ai/threats/cve-2026-20190-cisco-ise-improper-authorization-information-disclosure) (high, CVSS 7.5, published 17 Jun 2026)
- [CVE-2026-20287: Cisco Identity Services Engine improper privilege management](https://junglewise.ai/threats/cve-2026-20287-cisco-identity-services-engine-improper-privilege-management) (medium, CVSS 6.5, published 16 Sep 2026)
- [CVE-2026-20136: Cisco ISE command injection in CLI](https://junglewise.ai/threats/cve-2026-20136-cisco-ise-command-injection-in-cli) (medium, CVSS 6, published 15 Apr 2026)
- [CVE-2026-20146: Cisco ISE path traversal in management interface](https://junglewise.ai/threats/cve-2026-20146-cisco-ise-path-traversal-in-management-interface) (medium, CVSS 5.5, published 15 Jul 2026)
- [CVE-2026-76447: Cisco ISE OCSP responder authentication bypass](https://junglewise.ai/threats/cve-2026-76447-cisco-ise-ocsp-responder-authentication-bypass) (medium, CVSS 5.3, published 16 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 15 vulnerabilities in the four before. 0 critical against 5, 0 exploited in the wild against 1.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 15 | 5 | 1 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Cisco technologies

- [Cisco IOS](https://junglewise.ai/threats/technologies/ios): 70 vulnerabilities
- [Cisco Identity Services Engine](https://junglewise.ai/threats/technologies/identity-services-engine): 58 vulnerabilities
- [Cisco IOS XE](https://junglewise.ai/threats/technologies/ios-xe): 57 vulnerabilities
- [Cisco Firepower Threat Defense](https://junglewise.ai/threats/technologies/firepower-threat-defense): 33 vulnerabilities
- [Cisco Firepower Threat Defense Software](https://junglewise.ai/threats/technologies/firepower-threat-defense-software): 33 vulnerabilities
- [Cisco IOS XR](https://junglewise.ai/threats/technologies/ios-xr): 31 vulnerabilities
- [Cisco IOS XE Software](https://junglewise.ai/threats/technologies/ios-xe-software): 28 vulnerabilities
- [Cisco Adaptive Security Appliance Software](https://junglewise.ai/threats/technologies/secure-firewall-asa-software): 23 vulnerabilities
- [Cisco Snort 3](https://junglewise.ai/threats/technologies/snort-3): 20 vulnerabilities
- [Cisco Ios Software](https://junglewise.ai/threats/technologies/ios-software): 19 vulnerabilities
- [Cisco Secure Firewall Management Center](https://junglewise.ai/threats/technologies/secure-firewall-management-center): 16 vulnerabilities
- [Cisco Unity Connection](https://junglewise.ai/threats/technologies/unity-connection): 16 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Cisco ISE Passive Identity Connector vulnerabilities", https://junglewise.ai/threats/technologies/ise-passive-identity-connector, 11 November 2026.