CVE-2019-19891

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
Description
An encryption key vulnerability on Mitel SIP-DECT wireless devices 8.0 and 8.1 could allow an attacker to launch a man-in-the-middle attack. A successful exploit may allow the attacker to intercept sensitive information.
Overview
  • CVE ID
  • CVE-2019-19891
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-01-13T18:15:13
  • Last Modified Date
  • 2021-07-21T11:39:23
Weakness Enumerations
CWE URL
CWE-327 http://cwe.mitre.org/data/definitions/327.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:mitel:sip-dect_firmware:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:mitel:sip-dect_firmware:8.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:mitel:sip-dect:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • 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:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
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-19-0009 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-19891
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19891
History
Created Old Value New Value Data Type Notes
2022-05-10 16:09:56 Added to TrackCVE
2022-12-04 09:19:42 2020-01-13T18:15Z 2020-01-13T18:15:13 CVE Published Date updated
2022-12-04 09:19:42 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-04 09:19:42 Analyzed Vulnerability Status updated