CVE-2021-27771

HCL Sametime is susceptible a file transfer service vulnerability

State: Published
Severity: 8.2 High
Published: May 12, 2022
Updated: Sep 17, 2024
Reserved: Feb 26, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H	HCL

Weaknesses

CWE-434 Unrestricted Upload of File with Dangerous Type
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
SametimeHCL Software	11.6Affected

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430

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