https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T16:49:52.491273+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-27771 CVE-2021-27771 — HCL Sametime is susceptible a file transfer service vulnerability 2026-10-07T16:49:52.508958+00:00

Affected: HCL Software Sametime

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.