QID 317248

Date Published: 2022-11-02

QID 317248: Cisco Identity Services Engine (ISE) Cross-Site Scripting (XSS) Vulnerability (cisco-sa-ise-xss-twLnpy3M)

A vulnerability in the External RESTful Services (ERS) API of Cisco Identity Services Engine (ISE) Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device.

As we are not checking for ERS enable status , keeping this QID as Practice. Affected Versions:
2.4 and earlier from 2.6 Prior to 2.7P8
from 3.0 Prior to 3.0P7
from 3.1 Prior to 3.1P4
from 3.2 Prior to 3.2P1
QID Detection Logic (Authenticated):
The check matches the Cisco ISE version and ise_patch retrieved via Unix Auth using "show version" command.

A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

  • CVSS V3 rated as Medium - 5.4 severity.
  • CVSS V2 rated as Medium - 3.5 severity.
    • Solution

    Customers are advised to refer to cisco-sa-ise-xss-twLnpy3M for more information.

    Vendor References

    CVEs related to QID 317248

    CVE-2022-20959 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-ise-xss-twLnpy3M URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xss-twLnpy3M
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