Medium severity6.8NVD Advisory· Published May 12, 2022· Updated Jun 17, 2026
CVE-2021-27770
CVE-2021-27770
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
3- HCL Software/Sametimev5Range: 11.6
Patches
Vulnerability mechanics
References
1- support.hcltechsw.com/csmnvdVendor Advisory
News mentions
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