PT-2020-1883 · Cisco · Cisco Identity Services Engine

Richard Conner · Published 2020-03-04 · Updated 2020-03-05 · CVE-2020-3157

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/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 could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. The issue is due to insufficient validation of user-supplied input to the web-based management interface. An attacker could exploit this by crafting a malicious configuration and saving it to the targeted system, potentially allowing the execution of arbitrary script code in the context of the affected interface or access to sensitive, browser-based information when an administrator views the configuration. The attacker would need write permissions to exploit this successfully.

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:2020-01159

CVE-2020-3157

Affected Products

Cisco Identity Services Engine

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-3157 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xss-BR7nEDjG · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-01159 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3157 · Vendor Advisory
• https://t.me/cvenotify/1328 · Telegram Post