Cisco Security Advisory
Click Icon to Copy Verbose Score
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:X/RL:X/RC:X
-
Multiple vulnerabilities in the web-based management interface of Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network (EPN) Manager could allow an authenticated, remote attacker to execute arbitrary SQL queries.
These vulnerabilities exist because the software improperly validates user-supplied input in SQL queries. An attacker could exploit these vulnerabilities by sending a crafted HTTP request that contains malicious SQL statements to the affected application. A successful exploit could allow the attacker to view or modify entries in some database tables, affecting the integrity of the data.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-pi-sqlinject
-
Vulnerable Products
These vulnerabilities affect Cisco PI Software Releases prior to 3.4.1, 3.5, and 3.6, and EPN Manager Releases prior to 3.0.1.
Determining the PI Software Release
The administrator can view the PI software release in three ways:
- The administrator can issue the show version command from the console CLI. The following output is from an affected application that is running PI Software Release 3.3.0:
piconsole# show version
Cisco Application Deployment Engine OS Release: 3.1
ADE-OS Build Version: 3.1.0.001
ADE-OS System Architecture: x86_64
Copyright (c) 2009-2017 by Cisco Systems, Inc.
All rights reserved.
Hostname: XXXXXXXXX
Version information of installed applications
---------------------------------------------
Cisco Prime Infrastructure
********************************************************
Version : 3.3.0
Build : 3.3.0.0.342- The administrator can view the PI release and maintenance release updates by connecting to the web interface using the http(s)://<system-ip> access URL. The PI software release is displayed on the welcome screen. The following is an example of text that is displayed in the pop-up window for PI Software Release 3.3:
Cisco Prime Infrastructure
Version 3.3
View Installed Update- The administrator can also view the PI release and maintenance releases by logging in to the web interface using the http(s)://<system-ip> access URL and choosing Gear > About Prime Infrastructure.
Determining the EPN Manager Software Release
The administrator can log in to the web GUI to view the software updates in three ways:
- Click the View Installed Updates link on the login page.
- Access the View Installed Updates link from the About Cisco EPN Manager page:
- Click the settings icon at the top right of the page.
- Click About Cisco EPN Manager.
- Click View Installed Updates.
- Choose in the EPN Manager. (This method provides the most detail.)
The Software Update page displays two tabs:
- Installed Updates: Updates that Cisco EPN Manager is currently using.
- Uploaded Update Files: Update files that have been uploaded to the server (including those that are not being used). The Corresponding Updates field lists any prerequisite updates that were also uploaded.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products section of this advisory are known to be affected by these vulnerabilities.
-
There are no workarounds that address these vulnerabilities.
-
Cisco has released free software updates that address the vulnerabilities described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:
https://www.cisco.com/c/en/us/products/end-user-license-agreement.htmlAdditionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.
When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts 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.
Customers Without Service Contracts
Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:
https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.htmlCustomers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.
Fixed Releases
These vulnerabilities are fixed in Cisco PI Software Releases 3.4.1, 3.5, and 3.6, and EPN Manager Release 3.0.1.
Note: Customers running releases of Cisco PI 3.4 must apply the Security Update to the latest maintenance release, PI 3.4.1, to patch these vulnerabilities for PI 3.4.
Note: Customers running releases of Cisco PI 3.5 must apply the Security Update to PI 3.5.
Customers can download the Cisco PI Software from the Software Center on Cisco.com by doing the following:
- Click Browse all.
- Choose Cloud and Systems Management > Routing and Switching Management > Network Management Solutions > Prime Infrastructure.
Customers can download the Cisco EPN Manager Software from the Software Center on Cisco.com by doing the following:
- Click Browse all.
- Choose Cloud and Systems Management > Routing and Switching Management > Evolved Programmable Network Manager.
-
The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.
-
Cisco would like to thank Steven Seeley (mr_me) of Source Incite for reporting these vulnerabilities.
-
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.
-
Show LessVersion Description Section Status Date 1.0 Initial public release. — Final 2019-May-15
-
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.