CVE-2021-27773 — MEDIUM (4.2)

Vulnerability Description

This vulnerability allows users to execute a clickjacking attack in the meeting's chat.

CVSS Score

4.2

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Hcltech	Sametime	11.6

Related Weaknesses (CWE)

CWE-451 CWE-1021

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430Vendor Advisory

FAQ

What is CVE-2021-27773?

CVE-2021-27773 is a vulnerability with a CVSS score of 4.2 (MEDIUM). This vulnerability allows users to execute a clickjacking attack in the meeting's chat.

How severe is CVE-2021-27773?

CVE-2021-27773 has been rated MEDIUM with a CVSS base score of 4.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-27773?

Check the references section above for vendor advisories and patch information. Affected products include: Hcltech Sametime.