Cisco Enterprise Chat and Email up to 12.6(1)_ET1 Web-based Management Interface cross site scripting

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Cisco Enterprise Chat and Email. The impacted element is an unknown function of the component Web-based Management Interface. Performing a manipulation results in cross site scripting. This vulnerability is known as CVE-2022-20631. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco Enterprise Chat and Email. It has been classified as problematic. This affects an unknown functionality of the component Web-based Management Interface. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is:

A vulnerability in the web-based management interface of Cisco ECE could allow an unauthenticated, remote attacker to conduct an XSS attack against a user of the interface of an affected device. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious script code in a chat window. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

It is possible to read the advisory at sec.cloudapps.cisco.com. This vulnerability is uniquely identified as CVE-2022-20631 since 11/02/2021. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

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Productinfo

Type

• Chat Software

Vendor

• Cisco

Name

• Enterprise Chat and Email

Version

• 11.5(1)
• 11.5(1)_ES1
• 11.5(1)_ES1_ET1
• 11.6(1)
• 11.6(1)_ES1
• 11.6(1)_ES2
• 11.6(1)_ES3
• 11.6(1)_ES4
• 11.6(1)_ES5
• 11.6(1)_ES6
• 11.6(1)_ES7
• 11.6(1)_ES8
• 11.6(1)_ES8_ET1
• 11.6(1)_ES9
• 11.6(1)_ES9a
• 11.6(1)_ES10
• 11.6(1)_ES11
• 12.0(1)
• 12.0(1)_ES1
• 12.0(1)_ES2
• 12.0(1)_ES3
• 12.0(1)_ES4
• 12.0(1)_ES5
• 12.0(1)_ES5a
• 12.0(1)_ES6
• 12.0(1)_ES6_ET1
• 12.5(1)
• 12.5(1)_ES1
• 12.5(1)_ES2
• 12.5(1)_ES3
• 12.5(1)_ES3_ET1
• 12.5(1)_ET1
• 12.6(1)
• 12.6(1)_ET1

License

• commercial

Website

• Vendor: https://www.cisco.com/

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