CVE-2021-27770
Medium
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.
SeverityMedium
CVSS6.8
Exploit probability—
ProductHcltech Sametime
PublishedMay 12, 2022
First seenMay 12, 2022
Weakness typeCWE-472CWE-472
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hcltech sametime | 11.6 | — |
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