CVE-2021-27773

CVSS V2 Medium 4.3 CVSS V3 Medium 4.3
Description
This vulnerability allows users to execute a clickjacking attack in the meeting's chat.
Overview
  • CVE ID
  • CVE-2021-27773
  • Assigner
  • psirt@hcl.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-12T22:15:12
  • Last Modified Date
  • 2022-05-24T15:40:44
Weakness Enumerations
CWE URL
CWE-1021 http://cwe.mitre.org/data/definitions/1021.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:hcltech:sametime:11.6:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0097430
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27773
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27773
History
Created Old Value New Value Data Type Notes
2022-05-12 23:00:08 Added to TrackCVE