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VULNERABILITIES

CVE-2021-27772 Details

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.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430 CVEVendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-285Improper Authorization[email protected]

Affected Products

ProductVersions
hcltech sametime
11.6

CPE

  • cpe:2.3:a:hcltech:sametime:11.6:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-27772
NVD Published Date:
May 12, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-27772 Details - Not Deferred