Vulnerability identifier: #VU8

Vulnerability risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2016-1396

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
RV110W Wireless-N VPN Firewall
Hardware solutions / Routers for home users
RV130W Wireless-N Multifunction VPN Router
Hardware solutions / Routers for home users
RV215W Wireless-N VPN Router
Hardware solutions / Routers for home users

Vendor: Cisco Systems, Inc

Description

A vulnerability in the web-based management interface of Cisco RV110W Wireless-N VPN Firewalls, Cisco RV130W Wireless-N Multifunction VPN Routers, and Cisco RV215W Wireless-N VPN Routers could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface for a targeted device.

A successful exploit can allow the attacker to execute arbitrary script in the context of the web-based management interface for the device or allow the attacker to access sensitive browser-based information.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

RV110W Wireless-N VPN Firewall: 1.0.0.2 - 1.2.1.6

RV130W Wireless-N Multifunction VPN Router: 1.0.0.21 - 1.0.3.15

RV215W Wireless-N VPN Router: 1.1.0.5 - 1.3.0.7

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External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160615-rv1
http://bst.cloudapps.cisco.com/bugsearch/bug/CSCux82567
http://bst.cloudapps.cisco.com/bugsearch/bug/CSCux82583
http://bst.cloudapps.cisco.com/bugsearch/bug/CSCux82599

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.