CVE-2026-20181: Improper Limitation of a Pathname to a Restricted Directory

A vulnerability in Cisco ISE and ISE-PIC could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to...

PT-2026-50459

Name of the Vulnerable Software and Affected Versions Cisco ISE affected versions not specified Cisco ISE-PIC affected versions not specified Description Improper authorization checks when accessing a resource could allow an unauthenticated, remote attacker to view sensitive information on an...

CVE-2026-20147

A vulnerability in Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to...

CVE-2026-20148

A vulnerability in Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to perform path traversal attacks on the underlying operating system and read arbitrary files. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is...

CVE-2026-20147: Improper Neutralization of Special Elements used in a Command

A vulnerability in Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to...

CVE-2026-20148: Improper Limitation of a Pathname to a Restricted Directory

A vulnerability in Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to perform path traversal attacks on the underlying operating system and read arbitrary files. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is...

Cisco ISE和Cisco ISE-PIC 安全漏洞

Cisco ISE and Cisco ISE-PIC are products of the American company Cisco. Cisco ISE is a NAC solution designed to manage access to network resources for endpoints, users, and devices in a zero-trust architecture. Cisco ISE-PIC is a component of Cisco ISE. Both Cisco ISE and Cisco ISE-PIC have...

CVE-2026-20029

A vulnerability in the licensing features of Cisco Identity Services Engine ISE and Cisco ISE Passive Identity Connector ISE-PIC could allow an authenticated, remote attacker with administrative privileges to gain access to sensitive information. This vulnerability is due to improper parsing of X...

CVE-2025-20304

Multiple vulnerabilities in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the...

CVE-2025-20304

Multiple vulnerabilities in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the...

CVE-2025-20289

Cisco ISE and Cisco ISE-PIC's web-based management interface authenticate to users and are affected by multiple vulnerabilities allowing reflected XSS due to insufficient input validation. An authenticated, low-privilege attacker can exploit specific pages to run arbitrary script code in the user...

Cisco Identity Services Engine Reflected Cross-Site Scripting and Information Disclosure Vulnerabilities

Multiple vulnerabilities in Cisco Identity Services Engine ISE and Cisco ISE Passive Identity Connector ISE-PIC could allow an authenticated, remote attacker to either disclose sensitive information or conduct a reflected cross-site scripting XSS attack. For more information about these...

CVE-2025-20304: Improper Neutralization of Input During Web Page Generation

Multiple vulnerabilities in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the...

CVE-2025-20303: Improper Neutralization of Input During Web Page Generation

Multiple vulnerabilities in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the...

CVE-2025-20289: Improper Neutralization of Input During Web Page Generation

Multiple vulnerabilities in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the...

CVE-2025-20331: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

A vulnerability in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based managemen...

Vulnerabilities fixed in Cisco ISE and ISE-PIC

Cisco has fixed vulnerabilities in Cisco ISE and ISE-PIC. The vulnerabilities are in the way Cisco ISE and ISE-PIC process files through APIs and validate user input. Unauthenticated attackers with access to the API interface can exploit these vulnerabilities to upload and execute arbitrary files...

Cisco ISE and ISE-PIC Injection Vulnerabilities (CNVD-2025-17186)

Cisco ISE and Cisco ISE-PIC are both products of the U.S. Cisco Cisco.Cisco ISE is the identity services engine introduced by Cisco, mainly used for network access control and security management.Cisco ISE-PIC is the passive identity connector of the Cisco Identity Services Engine, which is mainl...

CVE-2025-20285: Authentication Bypass by Assumed-Immutable Data

A vulnerability in the IP Access Restriction feature of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to bypass configured IP access restrictions and log in to the device from a disallowed IP address. This vulnerability is due to improper enforcement of access controls...

CVE-2025-20337: Improper Neutralization of Special Elements in Output Used by a Downstream Component

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to execute arbitrary code on the underlying operating system as root. The attacker does not require any valid credentials to exploit this vulnerability. This vulnerability is due to...