CVE-2026-20136
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
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. 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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Cisco Identity Services Engine Software
- Vendor
- Cisco
- Product
- Cisco Identity Services Engine Software
- Platforms
- Unknown
- Default status
unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.1.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2 Patch 8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.5 Patch 1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2 Patch 9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.5 Patch 2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 10 | affected | Unavailable | Unavailable | Unavailable | None listed |