PT-2020-4720 · Cisco · Cisco Ftd+1
Published
2020-10-21
·
Updated
2022-05-26
·
CVE-2020-3582
CVSS v3.1
6.1
Medium
| 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 Adaptive Security Appliance (ASA) Software (affected versions not specified)
Cisco Firepower Threat Defense (FTD) Software (affected versions not specified)
Description:
The issue is related to insufficient protection of the web page structure in the web services interface of Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) software. This could allow a remote attacker to conduct cross-site scripting (XSS) attacks against a user of the web services interface. The vulnerabilities are due to insufficient validation of user-supplied input by the web services interface. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link, potentially allowing the attacker to execute arbitrary script code in the context of the interface or access sensitive browser-based information.
Recommendations:
For Cisco Adaptive Security Appliance (ASA) Software, update to a version that includes the fix for this issue.
For Cisco Firepower Threat Defense (FTD) Software, update to a version that includes the fix for this issue.
As a temporary workaround, consider restricting access to the web services interface to minimize the risk of exploitation.
Avoid using the web services interface until the issue is resolved.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Cisco Asa
Cisco Ftd