CVE-2021-27772
HIGHHcltech HCL Sametime - Information Disclosure via Group Conversations
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430
Scores
CVSS v3
7.1
EPSS
0.0018
EPSS Percentile
39.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Details
CWE
CWE-285
Status
published
Products (1)
hcltech/sametime
11.6
Published
May 12, 2022
Tracked Since
Feb 18, 2026