CVE-2026-20136
Published: Apr 15, 2026
Modified: Apr 16, 2026
CVSS v3.1
6.0
Description
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. This vulnerability is due to insufficient validation of user supplied input. An attacker could exploit this vulnerability by providing crafted input to a specific CLI command. A successful exploit could allow the attacker to elevate their privileges to root on the underlying operating system.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco Identity Services Engine Software | affected 3.1.0affected 3.1.0 p1affected 3.1.0 p3affected 3.1.0 p2affected 3.2.0+36 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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