CVE-2019-14473

CVSS V2 Medium 6.5 CVSS V3 High 8.8
Description
eQ-3 Homematic CCU2 and CCU3 use session IDs for authentication but lack authorization checks. Consequently, a valid guest level or user level account can create a new admin level account, read the service messages, clear the system protocol or modify/delete internal programs, etc. pp.
Overview
  • CVE ID
  • CVE-2019-14473
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-08-06T19:15:13
  • Last Modified Date
  • 2020-08-24T17:37:01
Weakness Enumerations
CWE URL
CWE-862 http://cwe.mitre.org/data/definitions/862.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:eq-3:ccu2_firmware:*:*:*:*:*:*:*:* 1 OR 2.47.15
cpe:2.3:h:eq-3:ccu2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:eq-3:ccu3_firmware:*:*:*:*:*:*:*:* 1 OR 3.47.15
cpe:2.3:h:eq-3:ccu3:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://psytester.github.io/CVE-2019-14473 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-14473
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14473
History
Created Old Value New Value Data Type Notes
2022-05-10 16:35:25 Added to TrackCVE
2022-12-04 00:42:45 2019-08-06T19:15Z 2019-08-06T19:15:13 CVE Published Date updated
2022-12-04 00:42:45 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-04 00:42:45 Analyzed Vulnerability Status updated