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AUSCERT External Security Bulletin Redistribution
ESB-2021.1175
Cisco Unified Intelligence Center Reflected Cross-Site
Scripting Vulnerability
8 April 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unified Intelligence Center
Cisco Unified Contact Center Express
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2021-1463
Original Bulletin:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cuic-xss-U2WTsUg6
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Cisco Unified Intelligence Center Reflected Cross-Site Scripting Vulnerability
Priority: Medium
Advisory ID: cisco-sa-cuic-xss-U2WTsUg6
First Published: 2021 April 7 16:00 GMT
Version 1.0: Final
Workarounds: No workarounds available
Cisco Bug IDs: CSCvx10201 CSCvx10205
CVE Names: CVE-2021-1463
CWEs: CWE-79
Summary
o A vulnerability in the web-based management interface of Cisco Unified
Intelligence Center Software could allow an unauthenticated, remote
attacker to conduct a cross-site scripting (XSS) attack against a user of
the interface.
This 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.
Cisco has released software updates that address this vulnerability. There
are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cuic-xss-U2WTsUg6
Affected Products
o Vulnerable Products
At the time of publication, this vulnerability affected Cisco Unified
Intelligence Center and Cisco Unified Contact Center Express.
For information about which Cisco software releases were vulnerable at the
time of publication, see the Fixed Software section of this advisory. See
the Details section in the bug ID(s) at the top of this advisory for the
most complete and current information.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products section of this advisory
are known to be affected by this vulnerability.
Workarounds
o There are no workarounds that address this vulnerability.
Fixed Software
o When considering software upgrades , customers are advised to regularly
consult the advisories for Cisco products, which are available from the
Cisco Security Advisories page , to determine exposure and a complete
upgrade solution.
In all cases, customers should ensure that the devices to be upgraded
contain sufficient memory and confirm that current hardware and software
configurations will continue to be supported properly by the new release.
If the information is not clear, customers are advised to contact the Cisco
Technical Assistance Center (TAC) or their contracted maintenance
providers.
Fixed Releases
At the time of publication, the release information in the following table
(s) was accurate. See the Details section in the bug ID(s) at the top of
this advisory for the most complete and current information.
The left column lists Cisco software releases, and the right column
indicates whether a release was affected by the vulnerability described in
this advisory and which release included the fix for this vulnerability.
Unified Intelligence Center
Cisco Unified Intelligence Center First Fixed Release for This
Releases Vulnerability
11.6(1) and earlier Migrate to a fixed release.
12.0(1) 12.0(1) ES14
12.5(1) 12.5(1) ES7
Unified Contact Center Express
Cisco Unified Contact Center Express First Fixed Release for This
Releases Vulnerability
11.6(1) and earlier Migrate to a fixed release.
12.0(1) Migrate to a fixed release.
12.5(1) 12.5(1) SU1
Exploitation and Public Announcements
o The Cisco Product Security Incident Response Team (PSIRT) is not aware of
any public announcements or malicious use of the vulnerability that is
described in this advisory.
Source
o Cisco would like to thank security researcher Tarkan of
Digital-Investigation for reporting this vulnerability.
Cisco Security Vulnerability Policy
o To learn about Cisco security vulnerability disclosure policies and
publications, see the Security Vulnerability Policy . This document also
contains instructions for obtaining fixed software and receiving security
vulnerability information from Cisco.
Related to This Advisory
o Cross-Site Scripting
URL
o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cuic-xss-U2WTsUg6
Revision History
o +----------+---------------------------+----------+--------+--------------+
| Version | Description | Section | Status | Date |
+----------+---------------------------+----------+--------+--------------+
| 1.0 | Initial public release. | - | Final | 2021-APR-07 |
+----------+---------------------------+----------+--------+--------------+
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