CVEvulnerability

CVE-2026-20136

6.0 MEDIUM Published 2026-04-15 Modified 2026-10-26 Official page ↗
Status
Analyzed
Published
2026-04-15
Last modified
2026-10-26
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.0 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-116

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.

Affected configurations

• cisco identity services engine (< 3.3.0) • cisco identity services engine 3.3.0 • cisco identity services engine 3.4.0 • cisco identity services engine 3.5.0 • cisco identity services engine passive identity connector (< 3.3.0) • cisco identity services engine passive identity connector 3.3.0 • cisco identity services engine passive identity connector 3.4.0

Related

Weakness · CWE (1)

  • CWE-116 Improper Encoding or Escaping of Output weakness

References