CVE-2021-27401

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
The Join Meeting page of Mitel MiCollab Web Client before 9.2 FP2 could allow an attacker to access (view and modify) user data by executing arbitrary code due to insufficient input validation, aka Cross-Site Scripting (XSS).
Overview
  • CVE ID
  • CVE-2021-27401
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-08-13T16:15:07
  • Last Modified Date
  • 2021-08-23T19:06:24
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mitel:micollab:*:*:*:*:*:-:*:* 1 OR 9.2
cpe:2.3:a:mitel:micollab:9.2:-:*:*:*:-:*:* 1 OR
cpe:2.3:a:mitel:micollab:9.2:fp1:*:*:*:-:*:* 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:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://www.mitel.com/support/security-advisories Vendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0004 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27401
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27401
History
Created Old Value New Value Data Type Notes
2022-05-10 06:56:21 Added to TrackCVE
2022-12-05 08:12:27 2021-08-13T16:15Z 2021-08-13T16:15:07 CVE Published Date updated
2022-12-05 08:12:27 2021-08-23T19:06:24 CVE Modified Date updated
2022-12-05 08:12:27 Analyzed Vulnerability Status updated