Cisco Security Advisory Cisco Prime Collaboration Provisioning Hard-Coded Password Vulnerability Critical Advisory ID: cisco-sa-20180307-cpcp First Published: 2018 March 7 16:00 GMT Version 1.0: Final Workarounds: No workarounds available Cisco Bug IDs: CSCvc82982 CVE-2018-0141 CWE-798 CVSS Score: Base 5.9 Click Icon to Copy Verbose Score

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:X CVE-2018-0141 CWE-798 Download CVRF Download PDF Email Summary



The vulnerability is due to a hard-coded account password on the system. An attacker could exploit this vulnerability by connecting to the affected system via Secure Shell (SSH) using the hard-coded credentials. A successful exploit could allow the attacker to access the underlying operating system as a low-privileged user. After low-level privileges are gained, the attacker could elevate to root privileges and take full control of the device.



Note: Although this vulnerability has a Common Vulnerability Scoring System (CVSS) Base score of 5.9, which is normally assigned a Security Impact Rating (SIR) of Medium, there are extenuating circumstances that allow an attacker to elevate privileges to root. For these reasons, the SIR has been set to Critical.



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-20180307-cpcp A vulnerability in Cisco Prime Collaboration Provisioning (PCP) Software could allow an unauthenticated, local attacker to log in to the underlying Linux operating system.The vulnerability is due to a hard-coded account password on the system. An attacker could exploit this vulnerability by connecting to the affected system via Secure Shell (SSH) using the hard-coded credentials. A successful exploit could allow the attacker to access the underlying operating system as a low-privileged user. After low-level privileges are gained, the attacker could elevate to root privileges and take full control of the device.Note: Although this vulnerability has a Common Vulnerability Scoring System (CVSS) Base score of 5.9, which is normally assigned a Security Impact Rating (SIR) of Medium, there are extenuating circumstances that allow an attacker to elevate privileges to root. For these reasons, the SIR has been set to Critical.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: Affected Products Vulnerable Products This vulnerability affects Cisco Prime Collaboration Provisioning (PCP) Software Release 11.6 only. No prior builds are affected by this vulnerability. In Cisco PCP 11.6 and 12.1, administrators can determine the current PCP Software release from the GUI: Log in to PCP Click the settings icon near the top right of the screen Click About The release information is also displayed on the login screen. Products Confirmed Not Vulnerable No other Cisco products are currently known to be affected by this vulnerability.

Workarounds There are no workarounds that address this vulnerability. Fixed Software Cisco has released free software updates that address the vulnerability 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.html Additionally, 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.html Customers 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 This vulnerability is fixed in Cisco Prime Collaboration Provisioning Software Releases 12.1 and later.

This vulnerability is fixed in Cisco Prime Collaboration Provisioning Software Releases 12.1 and later. The software can be downloaded from the Software Center on Cisco.com and navigating to Products > Cloud and Systems Management > Collaboration and Unified Communications Management > Prime Collaboration.



Exploitation and Public Announcements 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 This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy 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. Subscribe URL https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-cpcp Revision History Version Description Section Status Date 1.0 Initial public release. — Final 2018-March-07 Show Less Legal Disclaimer 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. Cisco Security Vulnerability Policy 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. Subscribe