Cisco FirePOWER Management Center Web-based Management Interface cross site scripting

Summaryinfo

A vulnerability was found in Cisco FirePOWER Management Center. It has been classified as problematic. Impacted is an unknown function of the component Web-based Management Interface. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2022-20872. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Cisco FirePOWER Management Center (Firewall Software) (unknown version). It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component Web-based Management Interface. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. The summary by CVE is:

Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected device. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit these vulnerabilities by inserting crafted input into various data fields in an affected interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface, or access sensitive, browser-based information. In some cases, it is also possible to cause a temporary availability impact to portions of the FMC Dashboard.

The weakness was disclosed 11/16/2022 as cisco-sa-fmc-xss-LATZYzxs. The advisory is shared at tools.cisco.com. This vulnerability is known as CVE-2022-20872 since 11/02/2021. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading eliminates this vulnerability.

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Productinfo

Type

• Firewall Software

Vendor

• Cisco

Name

• FirePOWER Management Center

License

• commercial

Website

• Vendor: https://www.cisco.com/

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