A vulnerability in the multimedia viewer feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to bypass security protections. This vulnerability is due to unsafe handling of shared content within the multimedia viewer feature. An attacker could exploit this vulnerability by sharing a file through the multimedia viewer feature. A successful exploit could allow the attacker to bypass security protections and prevent warning dialogs from appearing before files are offered to other users.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.0, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts limited integrity, for affected systems. Impacting 2 products from cisco, from cisco organizations running these solutions should prioritize assessment and patching.
Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2021-06-04T17:15:08.410
2024-11-21T05:44:31.767
Modified
CVSSv3.1: 5.0 (MEDIUM)
AV:N/AC:L/Au:S/C:N/I:P/A:N
8.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | cisco | webex_meetings_online | 41.3.5 | Yes |
| Application | cisco | webex_meetings_server | < 3.0 | Yes |
| Application | cisco | webex_meetings_server | 3.0 | Yes |
| Application | cisco | webex_meetings_server | 3.0 | Yes |
| Application | cisco | webex_meetings_server | 3.0 | Yes |
| Application | cisco | webex_meetings_server | 3.0 | Yes |
| Application | cisco | webex_meetings_server | 4.0 | Yes |
| Application | cisco | webex_meetings_server | 4.0 | Yes |
| Application | cisco | webex_meetings_server | 4.0 | Yes |
| Application | cisco | webex_meetings_server | 4.0 | Yes |
| Application | cisco | webex_meetings_server | 4.0 | Yes |
| Application | cisco | webex_meetings_server | 4.0 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For cisco's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.