Cisco ISE ERS InternalUser command injection

Added: 07/17/2025 Background Cisco Identity Services Engine ISE is a centralized user access control which provides network access policy for end users whether they connect through a wired or wireless network or by VPN. Problem A vulnerability in the Cisco ISE ERS API could allow remote,...

The vulnerability of the application software interface of the Cisco Identity Services Engine (ISE) and the Cisco ISE Passive Identity Connector (ISE-PIC), a virtual device for collecting user authentication data, allows a perpetrator to execute arbitrary code with root privileges.

The vulnerability of the application software interface of the Cisco Identity Services Engine ISE and the Cisco ISE Passive Identity Connector ISE-PIC, which acts as a virtual authentication data collection device, stems from the failure to implement measures to neutralize specific elements...

Cisco Identity Services Engine disableStrongSwanTunnel Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco Identity Services Engine. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of the disableStrongSwanTunnel method. The issue results...

Cisco Identity Services Engine enableStrongSwanTunnel Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco Identity Services Engine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the enableStrongSwanTunnel method. The issue result...

Cisco Identity Services Engine handleFilesUpload Unrestricted File Upload Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco Identity Services Engine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the handleFilesUpload method. The issue results fro...

Cisco Identity Services Engine invokeStrongSwanShellScript Command Injection Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco Identity Services Engine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the invokeStrongSwanShellScript method. The issue...

Cisco Identity Services Engine IpAccessFilter Direct Request Authentication Bypass Vulnerability

This vulnerability allows remote attackers to bypass IP restrictions on affected installations of Cisco Identity Services Engine. Authentication is required to exploit this vulnerability. The specific flaw exists within the configuration of the web.xml file. The issue results from an incomplete...

Cisco Identity Services Engine handleStrongSwanTunnelStatus Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco Identity Services Engine. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of the handleStrongSwanTunnelStatus method. The issue...

CVE-2025-20285

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

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...

CVE-2025-20283

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system as root. This vulnerability is due to insufficient validation of user-supplied input. An attacker with valid credentials coul...

CVE-2025-20285 Cisco Identity Services Engine IP Filter Access Restriction for Admin Access Configuration Bypass Vulnerability

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-2025-20285

CVE-2025-20285 describes a vulnerability in the IP Access Restriction feature of Cisco ISE and Cisco ISE-PIC that could allow an authenticated, remote attacker to bypass IP-based access controls and log into the device from an IP address that should have been restricted. The root cause is imprope...

CVE-2025-20285 Cisco Identity Services Engine IP Filter Access Restriction for Admin Access Configuration Bypass Vulnerability

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-2025-20285

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-2025-20284 Cisco Identity Services Engine Authenticated Remote Code Execution Vulnerability

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system as root. This vulnerability is due to insufficient validation of user-supplied input. An attacker with valid credentials coul...

CVE-2025-20284 Cisco Identity Services Engine Authenticated Remote Code Execution Vulnerability

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system as root. This vulnerability is due to insufficient validation of user-supplied input. An attacker with valid credentials coul...

CVE-2025-20284

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system as root. This vulnerability is due to insufficient validation of user-supplied input. An attacker with valid credentials coul...

CVE-2025-20284

Cisco ISE and Cisco ISE-PIC have a CVE-2025-20284 vulnerability in a specific API that could allow an authenticated, remote attacker with high privileges to execute arbitrary code as root on the underlying OS. Root cause is insufficient validation of user-supplied input, exploitable by submitting...

CVE-2025-20283 Cisco Identity Services Engine Authenticated Remote Code Execution Vulnerability

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system as root. This vulnerability is due to insufficient validation of user-supplied input. An attacker with valid credentials coul...