CVE-2018-17534

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.

CVSS v3.0 6.8 MEDIUM
CVSS v2.0 7.2 HIGH

6.8^/10

CVSS v3.0 : MEDIUM

Vector : AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
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

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:teltonika:rut900_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:teltonika:rut900:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:teltonika:rut950_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:teltonika:rut950:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:teltonika:rut955_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:teltonika:rut955:-:*:*:*:*:*:*:*

Information

Published : 2018-10-15 12:29

Updated : 2019-10-02 17:03

NVD link : CVE-2018-17534

Mitre link : CVE-2018-17534

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

teltonika

rut950_firmware
rut900_firmware
rut950
rut955_firmware
rut955
rut900

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