CVE-2026-20193 Cisco Identity Services Engine Authentication Bypass Vulnerability

A vulnerability in the RADIUS Policy API endpoints of Cisco ISE could allow an authenticated, remote attacker with read-only Administrator privileges to gain unauthorized access to sensitive information on an affected device. This vulnerability is due to improper role-based access control RBAC...

CVE-2026-20195

The CVE concerns Cisco Identity Services Engine (ISE) where an identity management API endpoint exposes error-based responses that let unauthenticated remote attackers enumerate valid usernames. The issue stems from observable error messages when the affected API is invoked, enabling an attacker ...

CVE-2026-20195 Cisco Identity Services Engine Observable Response Discrepancy Vulnerability

A vulnerability in an identity management API endpoint of Cisco ISE could allow an unauthenticated, remote attacker to enumerate valid user accounts on an affected device. This vulnerability exists because error messages are observed when the affected API endpoint is called. An attacker could...

CVE-2026-20195 Cisco Identity Services Engine Observable Response Discrepancy Vulnerability

A vulnerability in an identity management API endpoint of Cisco ISE could allow an unauthenticated, remote attacker to enumerate valid user accounts on an affected device. This vulnerability exists because error messages are observed when the affected API endpoint is called. An attacker could...

Cisco Identity Services Engine Authentication Bypass Vulnerabilities

Multiple vulnerabilities in Cisco Identity Services Engine ISE could allow a remote attacker to bypass authorization mechanisms or examine error messages to gain access to sensitive information on an affected device. For more information about these vulnerabilities, see the Details "details"...

Cisco Identity Services Engine Remote Code Execution Vulnerability (regreSSHion) (cisco-sa-openssh-rce-2024)

According to its self-reported version, Cisco Identity Services Engine is affected by a vulnerability. - A remote code execution vulnerability exists in Cisco Identity Services Engine due to a signal handler race condition found in sshd, where a client does not authenticate within LoginGraceTime...

Exploit for CVE-2026-20180

Cisco ISE RCE: Análisis Avanzado de Explotación y Remediación...

The command-line interface of the Cisco Identity Services Engine (ISE) management platform, as well as the Cisco ISE Passive Identity Connector (ISE-PIC) virtual authentication data collection device, are vulnerable. This vulnerability allows attackers to escalate their privileges.

The vulnerability of the command-line interface of the Cisco Identity Services Engine ISE management platform and the Cisco ISE Passive Identity Connector ISE-PIC virtual authentication data collection device is related to improper encoding or filtering of output data. Exploiting this vulnerabili...

The vulnerability in the web 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.

The vulnerability of the Cisco Identity Services Engine ISE web interface and the Cisco ISE Passive Identity Connector ISE-PIC virtual authentication data collection device is related to the lack of measures taken at the management level for data cleansing. Exploiting this vulnerability could all...

The vulnerability in the web 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.

The vulnerability of the Cisco Identity Services Engine ISE web interface and the Cisco ISE Passive Identity Connector ISE-PIC virtual authentication data collection device is related to an incorrect restriction on the path name to the restricted access directory. Exploiting this vulnerability...

Cisco Patches Four Critical Identity Services, Webex Flaws Enabling Code Execution

Cisco has announced patches to address four critical security flaws impacting Identity Services and Webex Services that could result in arbitrary code execution and allow an attacker to impersonate any user within the service. The details of the vulnerabilities are below - CVE-2026-20184 CVSS...

EUVD-2026-22970

A vulnerability in Cisco Identity Services Engine ISE 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 at least Read Only Admin credentials. This vulnerabilit...

EUVD-2026-22973

A vulnerability in Cisco Identity Services Engine ISE 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 at least Read Only Admin credentials. This vulnerabilit...

EUVD-2026-22960

A vulnerability in the CLI of Cisco Identity Services Engine ISE and Cisco ISE Passive Identity Connector ISE-PIC could allow an authenticated, local attacker with administrative privileges to perform a command injection attack on the underlying operating system and elevate privileges to root. Th...

EUVD-2026-22958

Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine ISE could allow an authenticated, remote attacker with administrative write privileges to conduct a stored cross-site scripting XSS attack or a reflected XSS attack against a user of the web-based...

CVE-2026-20186

A vulnerability in Cisco Identity Services Engine ISE 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 at least Read Only Admin credentials. This vulnerabilit...

CVE-2026-20136

A vulnerability in the CLI of Cisco Identity Services Engine ISE and Cisco ISE Passive Identity Connector ISE-PIC could allow an authenticated, local attacker with administrative privileges to perform a command injection attack on the underlying operating system and elevate privileges to root. Th...

CVE-2026-20136 Cisco Identity Services Engine Authenticated Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco Identity Services Engine ISE and Cisco ISE Passive Identity Connector ISE-PIC could allow an authenticated, local attacker with administrative privileges to perform a command injection attack on the underlying operating system and elevate privileges to root. Th...

CVE-2026-20136 Cisco Identity Services Engine Authenticated Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco Identity Services Engine ISE and Cisco ISE Passive Identity Connector ISE-PIC could allow an authenticated, local attacker with administrative privileges to perform a command injection attack on the underlying operating system and elevate privileges to root. Th...

CVE-2026-20136

CVE-2026-20136 affects Cisco Identity Services Engine (ISE) and ISE-PIC CLI. Root cause: insufficient input validation enabling crafted CLI input to trigger command injection and elevate privileges to root on the underlying OS. Impact: authenticated, local admin can gain root privileges. Exploita...