ZDI-CAN-31322: ZDI-26-718: Cisco Identity Services Engine MnTRESTLivelogService XML External Entity Processing Information Disclosure Vulnerability
Published Sep 18, 2026
·Updated
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Cisco Identity Services Engine. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 4.9. The following CVEs are assigned: CVE-2026-20235.
Affected Software
1 affected component
Cisco Identity Services Engine
Event History
Sep 18, 2026
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The attacker must be authenticated to Cisco Identity Services Engine. The available information does not indicate that unauthenticated remote exploitation is possible.
2
What is the impact if the vulnerability is exploited?
A successful exploit can disclose sensitive information from an affected Cisco Identity Services Engine installation. The assigned CVSS rating is 4.9.