CVE-2015-4266: Cisco Identity Services Engine Software

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

The web interface in Cisco Identity Services Engine (ISE) 1.1(4.1), 1.3(106.146), and 1.3(120.135) does not properly restrict use of IFRAME elements, which makes it easier for remote attackers to conduct clickjacking attacks and unspecified other attacks via a crafted web site, related to a "cross-frame scripting (XFS)" issue, aka Bug ID CSCut04556.

Affected products

• Cisco Identity Services Engine Software: version 1.1(4.1) only; version 1.3(106.146) only; version 1.3(120.135) only

Published 2015-07-16. Last modified 2026-06-17.