Vulnerability CVE-2018-19878


Published: 2019-06-19

Description:
An issue was discovered on Teltonika RTU950 R_31.04.89 devices. The application allows a user to login without limitation. For every successful login request, the application saves a session. A user can re-login without logging out, causing the application to store the session in memory. Exploitation of this vulnerability will increase memory use and consume free space.

Type:

CWE-416

(Use After Free)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Teltonika -> Rut950 firmware 

 References:
https://www.triadsec.com/
https://www.triadsec.com/CVE-2018-19878.pdf

Copyright 2024, cxsecurity.com

 

Back to Top