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ciscoCiscoCISCO-SA-20160921-CPH
HistorySep 21, 2016 - 4:00 p.m.

Cisco Prime Home Web-Based User Interface XML External Entity Vulnerability

2016-09-2116:00:00
tools.cisco.com
11

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

64.5%

A vulnerability in the web-based user interface of Cisco Prime Home could allow an unauthenticated, remote attacker to have read access to part of the information stored in the affected system.

The vulnerability is due to improper handling of an XML External Entity (XXE) when parsing an XML file. An attacker could exploit this vulnerability by sending a crafted XML file to the affected system.

Cisco has released software updates that address this vulnerability. Workarounds that address this vulnerability are not available.

This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160921-cph[“https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160921-cph”]

Affected configurations

Vulners
Node
ciscoprime_homeMatchany
OR
ciscoprime_homeMatchany
VendorProductVersionCPE
ciscoprime_homeanycpe:2.3:a:cisco:prime_home:any:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

64.5%

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