CVE-2021-27771

Published on: Not Yet Published

Last Modified on: 05/13/2022 01:36:00 AM UTC

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H

Certain versions of Sametime from HCL Software contain the following vulnerability:

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.

  • CVE-2021-27771 has been assigned by URL Logo [email protected] to track the vulnerability
  • Affected Vendor/Software: URL Logo HCL Software - Sametime version 11.6

CVE References

Description Tags Link
Security Bulletin: Multiple security fixes available for HCL Sametime Proxy and Web chat client - Customer Support support.hcltechsw.com
text/html
URL Logo MISC support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430

Known Affected Software

Vendor Product Version
HCL Software Sametime 11.6

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-27771 : User SID can be modified resulting in an Arbitrary File Upload or deletion of directories causing… twitter.com/i/web/status/1… 2022-05-12 21:31:27
Reddit Logo Icon /r/netcve CVE-2021-27771 2022-05-12 22:42:16
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