What is the severity of CVE-2018-19878?

CVE-2018-19878 is considered a high-severity vulnerability due to its impact on user session management.

How do I fix CVE-2018-19878?

To mitigate CVE-2018-19878, ensure that the firmware is updated to the latest version provided by Teltonika that addresses this vulnerability.

Who is affected by CVE-2018-19878?

CVE-2018-19878 affects users of the Teltonika RUT950 devices running firmware version R_31.04.89.

What is the nature of the vulnerability in CVE-2018-19878?

The vulnerability in CVE-2018-19878 allows multiple concurrent logins, leading to session management issues and potential unauthorized access.

Can CVE-2018-19878 be exploited remotely?

Yes, CVE-2018-19878 can be exploited remotely, making it critical for users to secure their devices.

Vulnerability/
CVE-2018-19878

medium

6.8

CWE

416

19/6/2019

5/8/2024

CVE-2018-19878: Use After Free

First published: Wed Jun 19 2019(Updated: )

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.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Teltonika RUT950 Firmware	=r_31.04.89
Teltonika Networks RUT950 Firmware

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-19878?
CVE-2018-19878 is considered a high-severity vulnerability due to its impact on user session management.
How do I fix CVE-2018-19878?
To mitigate CVE-2018-19878, ensure that the firmware is updated to the latest version provided by Teltonika that addresses this vulnerability.
Who is affected by CVE-2018-19878?
CVE-2018-19878 affects users of the Teltonika RUT950 devices running firmware version R_31.04.89.
What is the nature of the vulnerability in CVE-2018-19878?
The vulnerability in CVE-2018-19878 allows multiple concurrent logins, leading to session management issues and potential unauthorized access.
Can CVE-2018-19878 be exploited remotely?
Yes, CVE-2018-19878 can be exploited remotely, making it critical for users to secure their devices.

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agent/first-publish-date
agent/source
agent/softwarecombine
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/teltonika
canonical/teltonika rut950 firmware
version/teltonika rut950 firmware/r_31.04.89
canonical/teltonika networks rut950 firmware

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