GCVE - cpe:2.3:a:hcltech:sametime:11.6:*:*:*:*:*:*:*

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

part: a version: 11.6 update: *

Vendor	Hcltech (`be2dce80-cb79-5854-9fe6-9b4a1139ec3e`)
Product	Sametime (`b4c29f53-39d8-513b-bc68-4b985c52351b`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from NVD CPE 2.0 feed

PURL mappings

PURL	Source	Last updated
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Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2021-27773`	vulnerable	2026-06-08 05:31:22.138115	HCL Sametime is vulnerable to clickjacking MEDIUM (4.2) This vulnerability allows users to execute a clickjacking attack in the meeting's chat. Published: 2022-05-12T21:25:29.915Z Updated: 2024-09-16T23:56:30.556Z Open on db.gcve.eu Reference links https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-27772`	vulnerable	2026-06-08 05:31:22.137702	HCL Sametime is vulnerable to an information disclosure HIGH (7.1) 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. Published: 2022-05-12T21:25:28.545Z Updated: 2024-09-17T03:02:57.695Z Open on db.gcve.eu Reference links https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-27771`	vulnerable	2026-06-08 05:31:22.137159	HCL Sametime is susceptible a file transfer service vulnerability HIGH (8.2) User SID can be modified resulting in an Arbitrary File Upload or deletion of directories causing a Denial of Service. When interacting in a normal matter with the Sametime chat application, users hold a cookie containing their session ID (SID). This value is also used when sending chat messages, receiving notifications and/or transferring files. Published: 2022-05-12T21:25:27.080Z Updated: 2024-09-17T01:40:42.492Z Open on db.gcve.eu Reference links https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-27770`	vulnerable	2026-06-08 05:31:22.136571	HCL Sametime is vulnerable to arbitrary HTTP requests MEDIUM (6.8) 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. Published: 2022-05-12T21:25:25.427Z Updated: 2024-09-16T20:02:52.780Z Open on db.gcve.eu Reference links https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-27769`	vulnerable	2026-06-08 05:31:22.136107	HCL Sametime is vulnerable to an information disclosure MEDIUM (5.3) Information leakage occurs when a website reveals information that could aid an attacker to further exploit the system. This information may or may not be sensitive and does not automatically mean a breach is likely to occur. Overall, any information that could be used for an attack should be limited whenever possible. Published: 2022-05-12T21:25:24.050Z Updated: 2024-09-16T16:52:51.973Z Open on db.gcve.eu Reference links https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430	Imported from gcve-enriched-dumps CVE data

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