Cisco EPC3928 5.5.10/5.5.11/5.7.1 Management Interface cross site scripting

Summaryinfo

A vulnerability classified as problematic has been found in Cisco EPC3928 5.5.10/5.5.11/5.7.1. The impacted element is an unknown function of the component Management Interface. The manipulation leads to cross site scripting. This vulnerability is uniquely identified as CVE-2015-6402. The attack is possible to be carried out remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Cisco EPC3928 5.5.10/5.5.11/5.7.1. It has been rated as problematic. This issue affects some unknown processing of the component Management Interface. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in the management interface on Cisco EPC3928 devices with EDVA 5.5.10, 5.5.11, and 5.7.1 allows remote attackers to inject arbitrary web script or HTML via an unspecified value, aka Bug ID CSCux24935.

The weakness was disclosed 12/14/2015 as CSCux24935 as confirmed advisory (Website). The advisory is shared at tools.cisco.com. The identification of this vulnerability is CVE-2015-6402 since 08/17/2015. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

A public exploit has been developed by Patryk Bogdan and been published 7 months after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (39904). The entries VDB-79756, VDB-88511, VDB-88512 and VDB-88513 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Cisco

Name

• EPC3928

Version

• 5.5.10
• 5.5.11
• 5.7.1

License

• commercial

Website

• Vendor: https://www.cisco.com/

CPE 2.3info

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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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