PT-2020-3065 · Cisco · Cisco Identity Services Engine

Published 2020-07-02 · Updated 2020-07-09 · CVE-2020-3340

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

AV:N/AC:M/Au:S/C:P/I:P/A:N

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

Description The issue is related to insufficient validation of user-supplied input in the web-based management interface, allowing an authenticated, remote attacker with administrative credentials to conduct a cross-site scripting (XSS) attack. This could enable the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information. The attacker would need valid administrative credentials to exploit these vulnerabilities.

Recommendations To resolve the issue, update the Cisco Identity Services Engine to a version that includes the fix for the insufficient validation of user-supplied input. As a temporary workaround, consider restricting access to the web-based management interface to minimize the risk of exploitation. Avoid using the interface with administrative credentials until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-03356

CVE-2020-3340

Affected Products

Cisco Identity Services Engine

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-3340 · Security Note
• https://bdu.fstec.ru/vul/2020-03356 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-mlt-ise-strd-xss-nqFhTtx7 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-3340 · Vendor Advisory
• https://t.me/cvenotify/4794 · Telegram Post