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Medium · 6.8 CVE-2021-27770 EUVD-2021-14511GHSA-mxvv-v7w8-j88h

HCL Sametime is vulnerable to arbitrary HTTP requests

Published May 12, 2022 · Updated Sep 16, 2024 · Assigned by HCL

Description

The vulnerability was discovered within the “FaviconService”. The service takes a base64-encoded URL which is then requested by the webserver. We assume this service is used by the “meetings”-function where users can specify an external URL where the online meeting will take place.

Affected products

VendorProductAffectedFixed
HCL Software Sametime 11.6 —

References