PT-2021-3487 · Cisco · Cisco Identity Services Engine

Published 2021-07-07 · Updated 2021-07-12 · CVE-2021-1604

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

AV:N/AC:L/Au:N/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 exists due to insufficient validation of user-supplied input in the web-based management interface. This could allow a remote attacker to conduct a stored cross-site scripting (XSS) attack, potentially executing arbitrary script code or accessing sensitive information. The attacker would need valid administrative credentials to exploit this issue.

Recommendations For all affected versions, ensure that the web-based management interface is configured to validate user-supplied input properly to prevent malicious code injection. As a temporary workaround, consider restricting access to the web-based management interface to minimize the risk of exploitation. 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:2021-03517

CVE-2021-1604

Affected Products

Cisco Identity Services Engine

References · 4

• https://osv.dev/vulnerability/CVE-2021-1604 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1604 · Security Note
• https://bdu.fstec.ru/vul/2021-03517 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-stored-xss-TWwjVPdL · Vendor Advisory