Identity Services Engine

CVE-2020-3525: Cisco Identity Services Engine Password Disclosure to an Unauthorized Actor Vulnerability

A vulnerability in the Admin portal of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to recover service account passwords that are saved on an affected system.

Published

ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityMEDIUMCVSS 3.0 4.3
EPSS0.56%Chance of exploitation in 30 days
Public exploitNot tracked
FixNot yet

Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.

Affected and fixed versions

Product / branchFixed in
Cisco Identity Services Engine Software N/ASee the advisory

Always confirm against the vendor advisory, which lists every fixed hotfix.

What it is

A vulnerability in the Admin portal of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to recover service account passwords that are saved on an affected system. The vulnerability is due to the incorrect inclusion of saved passwords when loading configuration pages in the Admin portal. An attacker with read or write access to the Admin portal could exploit this vulnerability by browsing to a page that contains sensitive data. A successful exploit could allow the attacker to recover passwords and expose those accounts to further attack.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Exploitation

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.

Sources

KEV status, EPSS score and vendor data refreshed automatically, last on 11 Oct 2026.

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