CVE-2021-27771

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.

Date published : 2022-05-12

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430