7.6
CVSSv3

CVE-2021-27771

Published: 12/05/2022 Updated: 24/05/2022
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 7.6 | Impact Score: 4.7 | Exploitability Score: 2.8
VMScore: 578
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

User SID can be modified resulting in an Arbitrary File Upload or deletion of directories causing a Denial of Service. When interacting in a normal matter with the Sametime chat application, users hold a cookie containing their session ID (SID). This value is also used when sending chat messages, receiving notifications and/or transferring files.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

hcltech sametime 11.6