CVE-2020-27122: medium-severity vulnerability in Cisco Identity Services Engine Software
Cisco Identity Services Engine Privilege Escalation Vulnerability
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.4epss 0.3%
A vulnerability in the Microsoft Active Directory integration of Cisco Identity Services Engine (ISE) could allow an authenticated, local attacker to elevate privileges on an affected device. To exploit this vulnerability, an attacker would need to have a valid administrator account on an affected device. The vulnerability is due to incorrect privilege assignment. An attacker could exploit this vulnerability by logging in to the system with a crafted Active Directory account. A successful exploit could allow the attacker to obtain root privileges on an affected device.
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Affected products
Cisco · Cisco Identity Services Engine SoftwareRelated CVEs — Cisco Identity Services Engine Software
In the same product, most dangerous first.
CVE-2025-20281CRITICALCisco ISE API Unauthenticated Remote Code Execution VulnerabilityEPSS 97.6%KEVCVE-2026-76460CRITICALCisco Identity Services Engine Authentication Bypass VulnerabilityEPSS 75.6%KEVCVE-2025-20337CRITICALCisco ISE API Unauthenticated Remote Code Execution VulnerabilityEPSS 74.5%KEVCVE-2025-20282CRITICALCisco ISE API Unauthenticated Remote Code Execution VulnerabilityEPSS 38.7%CVE-2022-20964MEDIUMCVE-2022-20964EPSS 30.6%CVE-2022-20966MEDIUMCVE-2022-20966EPSS 27.6%