Cisco Industrial Ethernet Switch Device Manager Web Interface cross-site request forgery

Summaryinfo

A vulnerability categorized as problematic has been discovered in Cisco Industrial Ethernet Switch. Impacted is an unknown function of the component Device Manager Web Interface. The manipulation results in cross-site request forgery. This vulnerability is known as CVE-2018-0255. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Cisco Industrial Ethernet Switch (affected version unknown). It has been classified as problematic. Affected is an unknown functionality of the component Device Manager Web Interface. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity. CVE summarizes:

A vulnerability in the device manager web interface of Cisco Industrial Ethernet Switches could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of an affected system. The vulnerability is due to insufficient CSRF protection by the device manager web interface. An attacker could exploit this vulnerability by persuading a user of the interface to follow a malicious link or visit an attacker-controlled website. A successful exploit could allow the attacker to submit arbitrary requests to an affected device via the device manager web interface with the privileges of the user. This vulnerability affects the following Cisco Industrial Ethernet (IE) Switches if they are running a vulnerable release of Cisco IOS Software: IE 2000 Series, IE 2000U Series, IE 3000 Series, IE 3010 Series, IE 4000 Series, IE 4010 Series, IE 5000 Series. Cisco Bug IDs: CSCvc96405.

The bug was discovered 04/18/2018. The weakness was published 04/19/2018 (Website). The advisory is shared for download at securitytracker.com. This vulnerability is traded as CVE-2018-0255 since 11/27/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/03/2023).

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $5k-$25k.

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

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Productinfo

Vendor

• Cisco

Name

• Industrial Ethernet Switch

License

• commercial

Website

• Vendor: https://www.cisco.com/

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