HCL Sametime is susceptible a file transfer service vulnerability
CVE-2021-27771

8.2HIGH

Key Information:

Vendor

Hcl Software
Status
Sametime
Vendor
CVE Published:
12 May 2022

What is CVE-2021-27771?

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.

Affected Version(s)

Sametime 11.6

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_a...
x_refsource_MISC

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.