CVE-2017-6662

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Summary

CVECVE-2017-6662
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-06-26 07:29:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionA vulnerability in the web-based user interface of Cisco Prime Infrastructure (PI) and Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker read and write access to information stored in the affected system as well as perform remote code execution. The attacker must have valid user credentials. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file with malicious entries which could allow the attacker to read and write files and execute remote code within the application, aka XML Injection. Cisco Prime Infrastructure software releases 1.1 through 3.1.6 are vulnerable. Cisco EPNM software releases 1.2, 2.0, and 2.1 are vulnerable. Cisco Bug IDs: CSCvc23894 CSCvc49561.

Risk And Classification

Primary CVSS: v3.0 8 HIGH from [email protected]

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Problem Types: CWE-20 | CWE-611 | CWE-20 CWE-20

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary8HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
2.0[email protected]Primary6AV:N/AC:M/Au:S/C:P/I:P/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:M/Au:S/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cisco Evolved Programmable Network Manager 1.2.0 All All All
Application Cisco Evolved Programmable Network Manager 1.2.1.3 All All All
Application Cisco Evolved Programmable Network Manager 1.2.200 All All All
Application Cisco Evolved Programmable Network Manager 1.2.300 All All All
Application Cisco Evolved Programmable Network Manager 1.2.400 All All All
Application Cisco Evolved Programmable Network Manager 1.2.500 All All All
Application Cisco Evolved Programmable Network Manager 2.0.0 All All All
Application Cisco Evolved Programmable Network Manager 2.0\(4.0.45d\) All All All
Application Cisco Prime Infrastructure 1.2 All All All
Application Cisco Prime Infrastructure 1.2.0.103 All All All
Application Cisco Prime Infrastructure 1.2.1 All All All
Application Cisco Prime Infrastructure 1.3 All All All
Application Cisco Prime Infrastructure 1.3.0.20 All All All
Application Cisco Prime Infrastructure 1.4 All All All
Application Cisco Prime Infrastructure 1.4.0.45 All All All
Application Cisco Prime Infrastructure 1.4.1 All All All
Application Cisco Prime Infrastructure 1.4.2 All All All
Application Cisco Prime Infrastructure 2.0 All All All
Application Cisco Prime Infrastructure 2.1.0 All All All
Application Cisco Prime Infrastructure 2.2 All All All
Application Cisco Prime Infrastructure 2.2\(2\) All All All
Application Cisco Prime Infrastructure 2.2\(3\) All All All
Application Cisco Prime Infrastructure 3.0 All All All
Application Cisco Prime Infrastructure 3.1 All All All
Application Cisco Prime Infrastructure 3.1.1 All All All
Application Cisco Prime Infrastructure 3.1\(0.128\) All All All
Application Cisco Prime Infrastructure 3.1\(4.0\) All All All
Application Cisco Prime Infrastructure 3.1\(5.0\) All All All
Application Cisco Prime Infrastructure 3.2\(0.0\) All All All
Application Cisco Prime Infrastructure 3.2_base All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Cisco Prime Infrastructure And Evolved Programmable Network Manager affected Cisco Prime Infrastructure and Evolved Programmable Network Manager Not specified

References

ReferenceSourceLinkTags
Cisco Prime Infrastructure XML External Entity Processing Bug Lets Remote Authenticated Users Execute Arbitrary Code on the Target System - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Multiple Cisco Products XML External Entity Injection Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
Cisco Prime Infrastructure and Evolved Programmable Network Manager XML Injection Vulnerability af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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