Known Vulnerabilities for Sametime by Hcltech

Listed below are 6 of the newest known vulnerabilities associated with "Sametime" by "Hcltech".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2025-31966 HCL Sametime is vulnerable to broken server-side validation. While the application performs client-side input checks, these a... Not Provided 2026-03-17 2026-03-17
CVE-2021-27773 This vulnerability allows users to execute a clickjacking attack in the meeting's chat. 4.3 - MEDIUM 2022-05-12 2022-05-24
CVE-2021-27772 Users are able to read group conversations without actively taking part in them. Next to one to one conversations, users are ... 6.5 - MEDIUM 2022-05-12 2022-07-29
CVE-2021-27771 User SID can be modified resulting in an Arbitrary File Upload or deletion of directories causing a Denial of Service. When i... 7.6 - HIGH 2022-05-12 2022-05-24
CVE-2021-27770 The vulnerability was discovered within the “FaviconService”. The service takes a base64-encoded URL which is then reques... 8.8 - HIGH 2022-05-12 2023-06-30
CVE-2021-27769 Information leakage occurs when a website reveals information that could aid an attacker to further exploit the system. This ... 5.3 - MEDIUM 2022-05-12 2022-07-29
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