CVE-2018-17534

CVSS V2 High 7.2 CVSS V3 Medium 6.8
Description
Teltonika RUT9XX routers with firmware before 00.04.233 provide a root terminal on a serial interface without proper access control. This allows attackers with physical access to execute arbitrary commands with root privileges.
Overview
  • CVE ID
  • CVE-2018-17534
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-10-15T19:29:02
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:teltonika:rut900_firmware:*:*:*:*:*:*:*:* 1 OR 00.04.233
cpe:2.3:h:teltonika:rut900:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:teltonika:rut950_firmware:*:*:*:*:*:*:*:* 1 OR 00.04.233
cpe:2.3:h:teltonika:rut950:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:teltonika:rut955_firmware:*:*:*:*:*:*:*:* 1 OR 00.04.233
cpe:2.3:h:teltonika:rut955:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6.8
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/sbaresearch/advisories/tree/public/2018/SBA-ADV-20180319-02_Teltonika_Incorrect_Access_Control Exploit Third Party Advisory
http://seclists.org/fulldisclosure/2018/Oct/28 Exploit Mailing List Third Party Advisory
http://packetstormsecurity.com/files/149779/Teltonika-RUT9XX-Missing-Access-Control-To-UART-Root-Terminal.html Exploit Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-17534
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17534
History
Created Old Value New Value Data Type Notes
2022-05-10 17:34:01 Added to TrackCVE
2022-12-03 13:21:00 2018-10-15T19:29Z 2018-10-15T19:29:02 CVE Published Date updated
2022-12-03 13:21:00 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-03 13:21:00 Analyzed Vulnerability Status updated