Cisco Webex Meeting Scheduled Meeting Template Request access control

Summaryinfo

A vulnerability has been found in Cisco Webex Meeting and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Scheduled Meeting Template Handler. The manipulation as part of Request leads to access control. This vulnerability is referenced as CVE-2020-3413. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Cisco Webex Meeting (Unified Communication Software) (the affected version unknown). This issue affects an unknown part of the component Scheduled Meeting Template Handler. The manipulation as part of a Request leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is integrity, and availability. The summary by CVE is:

A vulnerability in the scheduled meeting template feature of Cisco Webex Meetings could allow an authenticated, remote attacker to delete a scheduled meeting template that belongs to another user in their organization. The vulnerability is due to insufficient authorization enforcement for requests to delete scheduled meeting templates. An attacker could exploit this vulnerability by sending a crafted request to the Webex Meetings interface to delete a scheduled meeting template. A successful exploit could allow the attacker to delete a scheduled meeting template that belongs to a user other than themselves.

The weakness was published 08/17/2020 as cisco-sa-webex-smtdelete-gJDur as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2020-3413 since 12/12/2019. The attack may be initiated remotely. A simple authentication is necessary for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

Similar entry is available at VDB-159994. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Unified Communication Software

Vendor

• Cisco

Name

• Webex Meeting

License

• commercial

Website

• Vendor: https://www.cisco.com/

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Entryinfo

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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