7.1
High
CVE-2021-27772 Users are able to read group conversations without actively taking part in them
Description
Users are able to read group conversations without actively taking part in them. Next to one to one conversations, users are able to start group conversations with multiple users. It was found possible to obtain the contents of these group conversations without being part of it. This could lead to information leakage where confidential information discussed in private groups is read by other users without the users knowledge.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Sametime | 11.6 | No fix stated |
Other CVEs of Sametime
The 8 CVEs of Sametime →
CVE-2023-50355
HCL Sametime is impacted by the error messages containing sensitive information
3.6
Low
CVE-2024-30124
HCL Sametime is impacted by insecure services in-use on the UIM client by default
4.0
Medium
CVE-2024-30122
HCL Sametime is impacted by misconfigured security related HTTP headers
5.8
Medium
CVE-2021-27773
This vulnerability allows users to execute a clickjacking attack in the meeting's chat
4.2
Medium