PT-2020-4623 · Cisco · Cisco Identity Services Engine

Pawel Gocyla · Published 2020-11-04 · Updated 2020-11-20 · CVE-2020-3551

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Cisco Identity Services Engine (ISE) (affected versions not specified)

Description A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. 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.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-05172

CVE-2020-3551

Affected Products

Cisco Identity Services Engine

References · 6

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xss-euRCwX9 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05172 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-3551 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3551 · Vendor Advisory
• https://t.me/cvenotify/5286 · Telegram Post
• https://t.me/cibsecurity/15998 · Telegram Post