A vulnerability in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system as the root user. This vulnerability is due to incorrect handling of certain crafted software images that are uploaded to the affected device. An attacker could exploit this vulnerability by authenticating to the system as an administrative user and then uploading specific crafted software images to the affected device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system as the root user.
References
| Link | Resource |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ewrce-QPynNCjh | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
25 Aug 2021, 19:01
| Type | Values Removed | Values Added |
|---|---|---|
| References | (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ewrce-QPynNCjh - Patch, Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : 9.0
v3 : 7.2 |
| CPE | cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:* cpe:2.3:a:cisco:expressway:*:*:*:*:*:*:*:* |
|
| CWE | CWE-755 |
18 Aug 2021, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-08-18 20:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-34716
Mitre link : CVE-2021-34716
CVE.ORG link : CVE-2021-34716
JSON object : View
Products Affected
cisco
- expressway
- telepresence_video_communication_server